title #27
title #27
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WalkthroughThe pull request updates the README file with a new project title, team name, and member details. Multiple new HTML files (index.html, temp-script.js, temp.html) introduce user interfaces for a PDF word replacement tool and PDF rendering. The script.js file implements functionality to load, process, and replace words in PDFs using external libraries, while styles.css enhances the overall visual layout. The changes integrate error handling, utility functions, and a simplified workflow to generate or modify PDFs. Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant UI as "index.html / temp-script.js"
participant Script as "script.js"
participant PDFjsLib as "pdf.js"
participant PDFLib
User->>UI: Upload PDF & enter words
UI->>Script: "Replace" button clicked
Script->>Script: Validate inputs and read file as array buffer
Script->>PDFjsLib: Load and extract PDF content
Script->>PDFLib: Process PDF and replace specified words
PDFLib-->>Script: Return updated PDF data
Script->>User: Trigger download of modified PDF
Poem
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Actionable comments posted: 5
🧹 Nitpick comments (7)
script.js (2)
30-33: Enhance error handling with specific error messages.Current error handling is too generic. Users need more specific guidance on what went wrong.
} catch (error) { - console.error(error); - alert("Error processing the PDF."); + console.error('PDF processing error:', error); + let errorMessage = "Error processing the PDF: "; + if (error instanceof TypeError) { + errorMessage += "Invalid PDF format or corrupted file."; + } else if (error.message.includes("password")) { + errorMessage += "Cannot process password-protected PDFs."; + } else { + errorMessage += error.message || "Unknown error occurred."; + } + alert(errorMessage); }
87-94: Clean up resources and validate filename.The current implementation needs to:
- Revoke object URL to prevent memory leaks
- Validate filename length
function downloadPdf(blob, fileName) { + if (fileName.length > 255) { + fileName = fileName.substring(0, 251) + ".pdf"; + } const link = document.createElement("a"); - link.href = URL.createObjectURL(blob); + const objectUrl = URL.createObjectURL(blob); + link.href = objectUrl; link.download = fileName.replace(".pdf", "_modified.pdf"); document.body.appendChild(link); link.click(); document.body.removeChild(link); + URL.revokeObjectURL(objectUrl); }temp.html (1)
13-20: Add error handling and make dimensions configurable.The current implementation lacks error handling and uses hardcoded values.
async function createPdf() { + try { + const config = { + width: 350, + height: 400, + text: 'Hello World!', + x: 110, + y: 200 + }; const pdfDoc = await PDFLib.PDFDocument.create(); - const page = pdfDoc.addPage([350, 400]); - page.moveTo(110, 200); - page.drawText('Hello World!'); + const page = pdfDoc.addPage([config.width, config.height]); + page.moveTo(config.x, config.y); + page.drawText(config.text); const pdfDataUri = await pdfDoc.saveAsBase64({ dataUri: true }); document.getElementById('pdf').src = pdfDataUri; + } catch (error) { + console.error('Failed to create PDF:', error); + alert('Failed to create PDF. Please check console for details.'); + } }index.html (1)
25-33: Add form validation and loading indicator.Enhance user experience with input validation and loading state.
- <input type="file" id="fileInput" accept="application/pdf"> + <input type="file" id="fileInput" accept="application/pdf" required> <label for="oldWord">Find word:</label> - <input type="text" id="oldWord" placeholder="Enter word to replace"> + <input type="text" id="oldWord" placeholder="Enter word to replace" + required pattern="[\w\s]+" title="Only letters, numbers, and spaces allowed"> <label for="newWord">Replace with:</label> - <input type="text" id="newWord" placeholder="Enter new word"> + <input type="text" id="newWord" placeholder="Enter new word" + required pattern="[\w\s]+" title="Only letters, numbers, and spaces allowed"> - <button id="replaceBtn">Replace & Download</button> + <button id="replaceBtn"> + <span class="button-text">Replace & Download</span> + <span class="loading-spinner" hidden>Processing...</span> + </button>styles.css (2)
3-17: Improve font stack and add dark mode support.Enhance accessibility and user experience.
font-family: "Times New Roman", serif; + font-family: "Times New Roman", Times, "Liberation Serif", serif; display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100vh; margin: 0; text-align: center; - background-color: #f4f4f4; - background-image: url("Light-Blue-Abstract-Webpage-Background-Graphics-1.jpg"); + background-color: var(--bg-color, #f4f4f4); + background-image: var(--bg-image-url); background-size: cover; background-position: center; background-repeat: no-repeat; background-attachment: fixed; + + @media (prefers-color-scheme: dark) { + --bg-color: #1a1a1a; + color: #ffffff; + }
54-64: Fix container margin and enhance accessibility.The fixed margin-right could cause layout issues on smaller screens.
.container { background: rgba(255, 255, 255, 0.3); padding: 20px; border-radius: 15px; box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1); width: 320px; - margin-right: 20px; + margin: 0 auto; backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); border: 1px solid rgba(255, 255, 255, 0.4); + + @media (prefers-color-scheme: dark) { + background: rgba(0, 0, 0, 0.3); + border-color: rgba(255, 255, 255, 0.1); + } }temp-script.js (1)
41-41: Remove Extraneous Content:
There is an extraneous line (the token "41") at the end of the file which appears to be a stray line number or unintended content.Please remove it to ensure the HTML document is clean and valid.
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📒 Files selected for processing (6)
README.md(1 hunks)index.html(1 hunks)script.js(1 hunks)styles.css(1 hunks)temp-script.js(1 hunks)temp.html(1 hunks)
✅ Files skipped from review due to trivial changes (1)
- README.md
🧰 Additional context used
🪛 Biome (1.9.4)
temp-script.js
[error] 1-2: Expected an expression for the left hand side of the < operator.
This operator requires a left hand side value
(parse)
[error] 2-2: Expected a semicolon or an implicit semicolon after a statement, but found none
An explicit or implicit semicolon is expected here...
...Which is required to end this statement
(parse)
[error] 8-8: Expected corresponding JSX closing tag for 'link'.
Opening tag
closing tag
(parse)
[error] 32-32: Expected corresponding JSX closing tag for 'input'.
Opening tag
closing tag
(parse)
[error] 29-29: Expected corresponding JSX closing tag for 'input'.
Opening tag
closing tag
(parse)
[error] 26-26: Expected corresponding JSX closing tag for 'input'.
Opening tag
closing tag
(parse)
[error] 40-40: expected < but instead the file ends
the file ends here
(parse)
[error] 5-40: meta is a void element tag and must not have children.
(lint/correctness/noVoidElementsWithChildren)
[error] 6-40: meta is a void element tag and must not have children.
(lint/correctness/noVoidElementsWithChildren)
[error] 8-16: link is a void element tag and must not have children.
Unsafe fix: Remove the children.
(lint/correctness/noVoidElementsWithChildren)
[error] 26-40: input is a void element tag and must not have children.
Unsafe fix: Remove the children.
(lint/correctness/noVoidElementsWithChildren)
[error] 29-39: input is a void element tag and must not have children.
Unsafe fix: Remove the children.
(lint/correctness/noVoidElementsWithChildren)
[error] 32-35: input is a void element tag and must not have children.
Unsafe fix: Remove the children.
(lint/correctness/noVoidElementsWithChildren)
| if (!file) return alert("Please upload a PDF file."); | ||
| if (!oldWord) return alert("Enter the word to replace."); | ||
| if (oldWord === newWord) return alert("New word must be different."); |
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🛠️ Refactor suggestion
Enhance input validation.
Add validation for:
- File type (ensure it's PDF)
- File size limit
- Empty new word
- Special characters in words
- if (!file) return alert("Please upload a PDF file.");
- if (!oldWord) return alert("Enter the word to replace.");
- if (oldWord === newWord) return alert("New word must be different.");
+ if (!file) return alert("Please upload a PDF file.");
+ if (file.type !== "application/pdf") return alert("Please upload a valid PDF file.");
+ if (file.size > 10 * 1024 * 1024) return alert("File size must be less than 10MB.");
+ if (!oldWord) return alert("Enter the word to replace.");
+ if (!newWord) return alert("Enter the new word.");
+ if (oldWord === newWord) return alert("New word must be different.");
+ if (/[^\w\s]/.test(oldWord) || /[^\w\s]/.test(newWord))
+ return alert("Words can only contain letters, numbers, and spaces.");📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| if (!file) return alert("Please upload a PDF file."); | |
| if (!oldWord) return alert("Enter the word to replace."); | |
| if (oldWord === newWord) return alert("New word must be different."); | |
| if (!file) return alert("Please upload a PDF file."); | |
| if (file.type !== "application/pdf") return alert("Please upload a valid PDF file."); | |
| if (file.size > 10 * 1024 * 1024) return alert("File size must be less than 10MB."); | |
| if (!oldWord) return alert("Enter the word to replace."); | |
| if (!newWord) return alert("Enter the new word."); | |
| if (oldWord === newWord) return alert("New word must be different."); | |
| if (/[^\w\s]/.test(oldWord) || /[^\w\s]/.test(newWord)) | |
| return alert("Words can only contain letters, numbers, and spaces."); |
| const { width, height } = pages[i].getSize(); | ||
| pages[i].drawRectangle({ | ||
| x: 0, | ||
| y: 0, | ||
| width, | ||
| height, | ||
| color: PDFLib.rgb(1, 1, 1), | ||
| opacity: 1, | ||
| }); | ||
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||
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| for (let line of modifiedLines) { | ||
| pages[i].drawText(line.text, { | ||
| x: line.x, | ||
| y: height - line.y, | ||
| font, | ||
| size: 12, | ||
| color: PDFLib.rgb(0, 0, 0), | ||
| }); |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Improve text replacement strategy.
Current implementation has several limitations:
- Fixed font size doesn't match original text
- White rectangle might cover overlapping content
- Original text styles are lost
- No progress indication for large files
Consider:
- Extract and use original font size
- Use more precise content replacement
- Preserve text styles
- Add progress callback
- pages[i].drawRectangle({
- x: 0,
- y: 0,
- width,
- height,
- color: PDFLib.rgb(1, 1, 1),
- opacity: 1,
- });
+ // Get text bounds for precise replacement
+ const textBounds = await page.getTextBounds();
+ for (const bound of textBounds.items) {
+ if (bound.str.includes(oldWord)) {
+ pages[i].drawRectangle({
+ x: bound.x,
+ y: height - bound.y,
+ width: bound.width,
+ height: bound.height,
+ color: PDFLib.rgb(1, 1, 1),
+ opacity: 1,
+ });
+ }
+ }
for (let line of modifiedLines) {
pages[i].drawText(line.text, {
x: line.x,
y: height - line.y,
font,
- size: 12,
+ size: line.fontSize || 12,
color: PDFLib.rgb(0, 0, 0),
+ opacity: line.opacity || 1,
});
}Committable suggestion skipped: line range outside the PR's diff.
| <html> | ||
| <head> | ||
| <meta charset="utf-8" /> | ||
| <script src="https://unpkg.com/pdf-lib"></script> |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Use integrity hash for CDN script.
Add integrity hash to prevent supply chain attacks.
- <script src="https://unpkg.com/pdf-lib"></script>
+ <script src="https://unpkg.com/[email protected]/dist/pdf-lib.min.js"
+ integrity="sha384-..."
+ crossorigin="anonymous"></script>📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| <script src="https://unpkg.com/pdf-lib"></script> | |
| <script src="https://unpkg.com/pdf-lib@1.17.1/dist/pdf-lib.min.js" | |
| integrity="sha384-..." | |
| crossorigin="anonymous"></script> |
| <script src="https://unpkg.com/pdf-lib/dist/pdf-lib.min.js"></script> | ||
| <script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.16.105/pdf.min.js"></script> |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add integrity hashes for CDN scripts.
Add integrity hashes to prevent supply chain attacks.
- <script src="https://unpkg.com/pdf-lib/dist/pdf-lib.min.js"></script>
- <script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.16.105/pdf.min.js"></script>
+ <script src="https://unpkg.com/[email protected]/dist/pdf-lib.min.js"
+ integrity="sha384-..."
+ crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.16.105/pdf.min.js"
+ integrity="sha384-..."
+ crossorigin="anonymous"></script>📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| <script src="https://unpkg.com/pdf-lib/dist/pdf-lib.min.js"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.16.105/pdf.min.js"></script> | |
| <script src="https://unpkg.com/[email protected]/dist/pdf-lib.min.js" | |
| integrity="sha384-..." | |
| crossorigin="anonymous"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.16.105/pdf.min.js" | |
| integrity="sha384-..." | |
| crossorigin="anonymous"></script> |
|
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||
| <!DOCTYPE html> | ||
| <html lang="en"> | ||
| <head> | ||
| <meta charset="UTF-8"> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | ||
| <title>Find & Replace in PDF</title> | ||
| <link rel="stylesheet" href="styles.css"> | ||
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| <script src="https://unpkg.com/pdf-lib/dist/pdf-lib.min.js"></script> | ||
| <script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.16.105/pdf.min.js"></script> | ||
| <script> | ||
| pdfjsLib.GlobalWorkerOptions.workerSrc = "https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.16.105/pdf.worker.min.js"; | ||
| </script> | ||
| </head> | ||
| <body> | ||
|
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| <header> | ||
| <h2>PDF Word Replacer</h2> | ||
| <h3>Presented by SSET MADIYANZZ</h3> | ||
| <p>Upload a PDF, replace words, and download the updated file!</p> | ||
| </header> | ||
|
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| <main class="container"> | ||
| <input type="file" id="fileInput" accept="application/pdf"> | ||
|
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| <label for="oldWord">Find word:</label> | ||
| <input type="text" id="oldWord" placeholder="Enter word to replace"> | ||
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| <label for="newWord">Replace with:</label> | ||
| <input type="text" id="newWord" placeholder="Enter new word"> | ||
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| <button id="replaceBtn">Replace & Download</button> | ||
| </main> | ||
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| <script src="script.js"></script> | ||
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| </body> | ||
| </html> |
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🛠️ Refactor suggestion
File Format & Markup Validation:
The file contains a complete HTML document that serves as the interface for the PDF word replacement tool. However, since its filename uses a .js extension, static analysis and JSX parsers are misinterpreting the content—resulting in errors such as "Expected an expression for the left hand side of the < operator" and complaints about void elements (e.g., meta, link, input) lacking closing tags.
It’s recommended to rename the file (for example, to "temp-script.html") so that tools correctly parse it as HTML rather than JavaScript/JSX.
🧰 Tools
🪛 Biome (1.9.4)
[error] 1-2: Expected an expression for the left hand side of the < operator.
This operator requires a left hand side value
(parse)
[error] 2-2: Expected a semicolon or an implicit semicolon after a statement, but found none
An explicit or implicit semicolon is expected here...
...Which is required to end this statement
(parse)
[error] 8-8: Expected corresponding JSX closing tag for 'link'.
Opening tag
closing tag
(parse)
[error] 32-32: Expected corresponding JSX closing tag for 'input'.
Opening tag
closing tag
(parse)
[error] 29-29: Expected corresponding JSX closing tag for 'input'.
Opening tag
closing tag
(parse)
[error] 26-26: Expected corresponding JSX closing tag for 'input'.
Opening tag
closing tag
(parse)
[error] 40-40: expected < but instead the file ends
the file ends here
(parse)
[error] 5-40: meta is a void element tag and must not have children.
(lint/correctness/noVoidElementsWithChildren)
[error] 6-40: meta is a void element tag and must not have children.
(lint/correctness/noVoidElementsWithChildren)
[error] 8-16: link is a void element tag and must not have children.
Unsafe fix: Remove the children.
(lint/correctness/noVoidElementsWithChildren)
[error] 26-40: input is a void element tag and must not have children.
Unsafe fix: Remove the children.
(lint/correctness/noVoidElementsWithChildren)
[error] 29-39: input is a void element tag and must not have children.
Unsafe fix: Remove the children.
(lint/correctness/noVoidElementsWithChildren)
[error] 32-35: input is a void element tag and must not have children.
Unsafe fix: Remove the children.
(lint/correctness/noVoidElementsWithChildren)
There was a problem hiding this comment.
Actionable comments posted: 0
🧹 Nitpick comments (7)
README.md (7)
22-22: Typographical Error in Header
The header “### The Problem statement}” contains an extraneous curly bracket. Please remove the “}” to maintain proper markdown syntax.
23-23: Improve Grammar and Style in Problem Statement
The text would benefit from some grammatical and typographical refinements. For example:
• Change “user name” to “username”
• Change “print outs” to “printouts”
• Use “it takes” instead of “it take”
• Replace the hyphen in “1-2 hours” with an en dash (“1–2 hours”)
• Adjust punctuation and capitalization for readability
A revised version might read:
"As a computer science student, we have to change the username in every program to take printouts for lab records. It takes almost 1–2 hours to edit all the files. We noted that a lot of time was wasted through this process, hence the idea."🧰 Tools
🪛 LanguageTool
[style] ~23-~23: It’s more common nowadays to write this noun as one word.
Context: ...r science student we have to change the user name in every program to take print outs for...(RECOMMENDED_COMPOUNDS)
[uncategorized] ~23-~23: This plural noun needs to be hyphenated.
Context: ... the user name in every program to take print outs for lab records ,it take almost 1-2 hou...(VERB_NOUN_CONFUSION)
[grammar] ~23-~23: After ‘it’, use the third-person verb form “takes”.
Context: ... to take print outs for lab records ,it take almost 1-2 hours to edit all the files ...(IT_VBZ)
[typographical] ~23-~23: If specifying a range, consider using an en dash instead of a hyphen.
Context: ...nt outs for lab records ,it take almost 1-2 hours to edit all the files .we noted t...(HYPHEN_TO_EN)
29-32: Duplicate ‘Project Description’ Section
There appear to be two sections labeled “Project Description” (one at line 16 and another starting at line 29). Consider merging these sections or renaming one to avoid potential confusion.
52-52: Markdown Image Syntax Issue
The image markdown for Screenshot1 appears as “)” with an extra closing parenthesis. Please correct it to:
55-55: Typo in Screenshot Caption
The text “web page after eter the inputs” likely contains a typo; “eter” should be “enter” to ensure clarity.
68-69: Enhance Final Image Markdown
The “![Final]” markdown is somewhat bare and lacks descriptive alt text and a proper URL. Consider updating it to provide clearer context for the image (e.g., “”).
🧰 Tools
🪛 LanguageTool
[style] ~68-~68: Using many exclamation marks might seem excessive (in this case: 7 exclamation marks for a text that’s 3834 characters long)
Context: ...rocess here) Explain the build steps ![Final] 
92-94: Standardize Team Contributions Formatting
For improved readability and consistency, please add a space after colons (e.g., change “Sneha.S:CSS” to “Sneha.S: CSS”) and remove any unnecessary trailing commas.
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📒 Files selected for processing (1)
README.md(1 hunks)
🧰 Additional context used
🪛 LanguageTool
README.md
[style] ~23-~23: It’s more common nowadays to write this noun as one word.
Context: ...r science student we have to change the user name in every program to take print outs for...
(RECOMMENDED_COMPOUNDS)
[uncategorized] ~23-~23: This plural noun needs to be hyphenated.
Context: ... the user name in every program to take print outs for lab records ,it take almost 1-2 hou...
(VERB_NOUN_CONFUSION)
[grammar] ~23-~23: After ‘it’, use the third-person verb form “takes”.
Context: ... to take print outs for lab records ,it take almost 1-2 hours to edit all the files ...
(IT_VBZ)
[typographical] ~23-~23: If specifying a range, consider using an en dash instead of a hyphen.
Context: ...nt outs for lab records ,it take almost 1-2 hours to edit all the files .we noted t...
(HYPHEN_TO_EN)
[style] ~68-~68: Using many exclamation marks might seem excessive (in this case: 7 exclamation marks for a text that’s 3834 characters long)
Context: ...rocess here) Explain the build steps ![Final] 
🪛 markdownlint-cli2 (0.17.2)
README.md
78-78: Heading levels should only increment by one level at a time
Expected: h2; Actual: h3
(MD001, heading-increment)
🔇 Additional comments (11)
README.md (11)
1-1: Project Title Updated
The title now clearly states “Find AND Replace 🎯”, which immediately conveys the project’s purpose.
5-5: Team Name Updated
The team name has been updated to “Crew”, ensuring clarity on the group identity.
9-11: Team Members Updated
Member details now include names and affiliations (e.g., “Sneha.S – SSET”), which makes the information more concrete and professional.
17-17: Expanded Project Description
The detailed description clearly explains that the tool replaces words in PDFs while preserving formatting. The messaging is clear and engaging.
26-26: Solution Overview is Clear
The explanation of how the browser-based tool streamlines PDF text replacement is concise and well-articulated.
37-37: Languages Section Confirmed
The list of languages (HTML, CSS, JavaScript) is accurate and clearly stated.
38-40: Libraries Details Provided
The libraries (pdf‑lib and pdf.js) are appropriately listed with a brief explanation of their roles, which helps clarify the project’s technical stack.
42-45: Tools Section Updated
Listing Visual Studio Code, GitHub, and deployment platforms like Netlify/Vercel adds useful context about the development and deployment tools.
70-72: Comprehensive Project Summary Provided
The extended overview detailing how the tool functions—from PDF upload through word replacement while preserving formatting—is clear and informative.
80-80: Video Element Integrated Correctly
The HTML video tag is properly implemented, adding a dynamic element to showcase the project demo.
81-87: Clear Video Description and Demo Steps
The step-by-step breakdown of how the application works is well laid out. Ensure that quotes (e.g., around “Replace & Download”) render as intended in the markdown.
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Actionable comments posted: 2
🧹 Nitpick comments (7)
README.md (7)
29-29: Avoid Duplicate 'Project Description' Section
There appears to be two sections labeled "Project Description" (one at line 16 and another at line 29). Consider consolidating these sections to avoid redundancy and maintain a clear structure.
52-52: Fix Image Link Formatting for Screenshot1
The image link appears to contain an extra closing parenthesis, which may affect the rendering of the image in Markdown.-) +
55-55: Correct Typo in Screenshot2 Alt Text
The alt text "web page after eter the inputs" seems to have a typo. Consider updating "eter" to "entering" to improve clarity.- +
63-63: Enhance Alt Text for Team Image
For better readability, consider adding an article in the alt text of the team image.- +🧰 Tools
🪛 LanguageTool
[uncategorized] ~63-~63: You might be missing the article “a” here.
Context: ...=sharing>) # Build Photos  
78-78: Ensure Consistent Heading Levels for 'Project Demo'
The "Project Demo" heading is currently a level 3 heading, but based on the document’s structure it might be more consistent to use a level 2 heading.-### Project Demo +## Project Demo🧰 Tools
🪛 markdownlint-cli2 (0.17.2)
78-78: Heading levels should only increment by one level at a time
Expected: h2; Actual: h3(MD001, heading-increment)
80-80: Adjust 'Video' Heading Level for Consistency
The "Video" heading at line 80 is written as a top-level heading ("# Video") which disrupts the document’s hierarchy. It is recommended to use a consistent heading level.-# Video +## Video
92-94: Standardize Team Contributions Formatting
To improve professionalism and consistency, consider standardizing the technology names. For instance, update "CSS", "Javascript", and "html," to "CSS", "JavaScript", and "HTML" respectively.- Sneha.S:CSS - Saniya.V.S: Javascript - Zeba Saithalavi: html, + Sneha.S: CSS + Saniya.V.S: JavaScript + Zeba Saithalavi: HTML
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Review profile: CHILL
Plan: Pro
📒 Files selected for processing (1)
README.md(1 hunks)
🧰 Additional context used
🪛 LanguageTool
README.md
[style] ~23-~23: It’s more common nowadays to write this noun as one word.
Context: ...r science student we have to change the user name in every program to take print outs for...
(RECOMMENDED_COMPOUNDS)
[uncategorized] ~23-~23: This plural noun needs to be hyphenated.
Context: ... the user name in every program to take print outs for lab records ,it take almost 1-2 hou...
(VERB_NOUN_CONFUSION)
[uncategorized] ~23-~23: This verb does not appear to agree with the subject. Consider using a different form.
Context: ... to take print outs for lab records ,it take almost 1-2 hours to edit all the files ...
(AI_EN_LECTOR_REPLACEMENT_VERB_AGREEMENT)
[typographical] ~23-~23: If specifying a range, consider using an en dash instead of a hyphen.
Context: ...nt outs for lab records ,it take almost 1-2 hours to edit all the files .we noted t...
(HYPHEN_TO_EN)
[uncategorized] ~63-~63: You might be missing the article “a” here.
Context: ...=sharing>) # Build Photos  
[style] ~68-~68: Using many exclamation marks might seem excessive (in this case: 7 exclamation marks for a text that’s 3834 characters long)
Context: ...rocess here) Explain the build steps ![Final] 
🪛 markdownlint-cli2 (0.17.2)
README.md
78-78: Heading levels should only increment by one level at a time
Expected: h2; Actual: h3
(MD001, heading-increment)
🔇 Additional comments (4)
README.md (4)
1-1: Project Title Updated Correctly
The project title now clearly reflects the application's purpose by using "Find AND Replace 🎯".
5-5: Team Name Updated
The team name has been revised to "Crew", which aligns with the updated team information.
9-11: Team Members Information Updated
The team member details now include specific names and their associated college ("SSET"), which improves clarity and accountability.
17-17: Project Description is Informative
The updated description succinctly explains the tool’s functionality, emphasizing its in-browser PDF word replacement without altering formatting.
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🛠️ Refactor suggestion
Remove Stray Curly Bracket in Heading
The heading "### The Problem statement}" contains an extra curly bracket. Please remove it to ensure proper Markdown syntax.
Proposed change:
-### The Problem statement}
+### The Problem statement📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| ### The Problem statement} | |
| ### The Problem statement |
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| ### The Problem statement} | ||
| As a computer science student we have to change the user name in every program to take print outs for lab records ,it take almost 1-2 hours to edit all the files .we noted that a lot of time was wasted through this process ,Hence the idea |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Improve Grammar and Clarity in Problem Statement
The problem statement has several grammatical issues that affect readability. Consider revising the text for clarity and correctness. For example:
-As a computer science student we have to change the user name in every program to take print outs for lab records ,it take almost 1-2 hours to edit all the files .we noted that a lot of time was wasted through this process ,Hence the idea
+As a computer science student, we have to change the username in every program to generate printouts for lab records. It takes almost 1–2 hours to edit all the files. We noted that a lot of time was wasted through this process; hence, the idea...📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| As a computer science student we have to change the user name in every program to take print outs for lab records ,it take almost 1-2 hours to edit all the files .we noted that a lot of time was wasted through this process ,Hence the idea | |
| As a computer science student, we have to change the username in every program to generate printouts for lab records. It takes almost 1–2 hours to edit all the files. We noted that a lot of time was wasted through this process; hence, the idea... |
🧰 Tools
🪛 LanguageTool
[style] ~23-~23: It’s more common nowadays to write this noun as one word.
Context: ...r science student we have to change the user name in every program to take print outs for...
(RECOMMENDED_COMPOUNDS)
[uncategorized] ~23-~23: This plural noun needs to be hyphenated.
Context: ... the user name in every program to take print outs for lab records ,it take almost 1-2 hou...
(VERB_NOUN_CONFUSION)
[uncategorized] ~23-~23: This verb does not appear to agree with the subject. Consider using a different form.
Context: ... to take print outs for lab records ,it take almost 1-2 hours to edit all the files ...
(AI_EN_LECTOR_REPLACEMENT_VERB_AGREEMENT)
[typographical] ~23-~23: If specifying a range, consider using an en dash instead of a hyphen.
Context: ...nt outs for lab records ,it take almost 1-2 hours to edit all the files .we noted t...
(HYPHEN_TO_EN)
There was a problem hiding this comment.
Actionable comments posted: 2
🧹 Nitpick comments (3)
README.md (3)
69-71: Provide Descriptive Alt Text for Final Screenshot
The image marked "![Final]" lacks a descriptive alt text, which is important for accessibility and clarity. Consider updating the alt text to describe the image content.
Example suggestion:-![Final] +![Final Screenshot of the Edited PDF Interface]
80-81: Improve Video Tag Accessibility
The video element’s title attribute is currently "Title". For better accessibility and clarity, use a more descriptive title such as "Find AND Replace Demo Video".
Example suggestion:-<video controls src="https://drive.google.com/file/d/1xBUEj8Q0JxgcZLoVQJXRE1qUjSLWCQ17/view?usp=drive_link" title="Title"></video> +<video controls src="https://drive.google.com/file/d/1xBUEj8Q0JxgcZLoVQJXRE1qUjSLWCQ17/view?usp=drive_link" title="Find AND Replace Demo Video"></video>
92-94: Enhance Consistency in Team Contributions Formatting
The contributions list would benefit from consistent capitalization and spacing (e.g., "CSS", "JavaScript", "HTML"). Ensuring uniform formatting improves readability.
Proposed change:- - Sneha.S:CSS - - Saniya.V.S: Javascript - - Zeba Saithalavi: html, + - Sneha.S: CSS + - Saniya.V.S: JavaScript + - Zeba Saithalavi: HTML
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (1)
README.md(1 hunks)
🧰 Additional context used
🪛 LanguageTool
README.md
[style] ~23-~23: It’s more common nowadays to write this noun as one word.
Context: ...r science student we have to change the user name in every program to take print outs for...
(RECOMMENDED_COMPOUNDS)
[uncategorized] ~23-~23: This plural noun needs to be hyphenated.
Context: ... the user name in every program to take print outs for lab records ,it take almost 1-2 hou...
(VERB_NOUN_CONFUSION)
[uncategorized] ~23-~23: This verb does not appear to agree with the subject. Consider using a different form.
Context: ... to take print outs for lab records ,it take almost 1-2 hours to edit all the files ...
(AI_EN_LECTOR_REPLACEMENT_VERB_AGREEMENT)
[typographical] ~23-~23: If specifying a range, consider using an en dash instead of a hyphen.
Context: ...nt outs for lab records ,it take almost 1-2 hours to edit all the files .we noted t...
(HYPHEN_TO_EN)
[uncategorized] ~63-~63: You might be missing the article “a” here.
Context: ...=sharing>) # Build Photos  
[style] ~68-~68: Using many exclamation marks might seem excessive (in this case: 7 exclamation marks for a text that’s 3834 characters long)
Context: ...rocess here) Explain the build steps ![Final] 
🪛 markdownlint-cli2 (0.17.2)
README.md
78-78: Heading levels should only increment by one level at a time
Expected: h2; Actual: h3
(MD001, heading-increment)
🔇 Additional comments (10)
README.md (10)
1-1: Project Title Update Looks Good
The title has been updated from the placeholder to "Find AND Replace 🎯", which clearly reflects the project’s purpose.
5-5: Team Name Update Verified
"### Team Name: Crew" is correctly updated and aligns with the new team branding.
9-11: Team Members Information Updated
The team member entries now include actual names and their college affiliation. The added details improve clarity and accountability.
17-17: Enhanced Project Description
The revised project description now clearly outlines the tool’s key features, including its browser-based operation and formatting preservation.
22-23: **Remove Stray Curly Bracket and Improve Grammar in Problem Statement **
The heading "### The Problem statement}" contains an extra curly bracket. Additionally, the problem statement text has several grammatical issues (e.g., “user name” should be “username”, “take print outs” should be “printouts”, and “it take” should be “it takes”).
Proposed change:-### The Problem statement} +### The Problem statement -As a computer science student we have to change the user name in every program to take print outs for lab records ,it take almost 1-2 hours to edit all the files .we noted that a lot of time was wasted through this process ,Hence the idea +As a computer science student, we have to change the username in every program to generate printouts for lab records. It takes almost 1–2 hours to edit all the files. We noted that a lot of time was wasted in this process; hence, the idea.🧰 Tools
🪛 LanguageTool
[style] ~23-~23: It’s more common nowadays to write this noun as one word.
Context: ...r science student we have to change the user name in every program to take print outs for...(RECOMMENDED_COMPOUNDS)
[uncategorized] ~23-~23: This plural noun needs to be hyphenated.
Context: ... the user name in every program to take print outs for lab records ,it take almost 1-2 hou...(VERB_NOUN_CONFUSION)
[uncategorized] ~23-~23: This verb does not appear to agree with the subject. Consider using a different form.
Context: ... to take print outs for lab records ,it take almost 1-2 hours to edit all the files ...(AI_EN_LECTOR_REPLACEMENT_VERB_AGREEMENT)
[typographical] ~23-~23: If specifying a range, consider using an en dash instead of a hyphen.
Context: ...nt outs for lab records ,it take almost 1-2 hours to edit all the files .we noted t...(HYPHEN_TO_EN)
26-27: Clear Explanation in "The Solution" Section
The solution description concisely explains how the tool works—from uploading a PDF to processing and downloading the modified file, ensuring formatting is preserved.
29-31: Elaborated Project Description Section
The extended project description now provides a detailed overview of functionality and benefits. The information is clear, though consider checking for consistency in header naming since "Project Description" appears in two places.
37-41: Technical Details Section is Informative
Listing the languages, libraries (pdf-lib, pdf.js), and tools used improves technical transparency.
42-46: Tools Section Updated Properly
The tools list now clearly names Visual Studio Code, GitHub, and deployment platforms. This aids in project reproducibility.
55-56: **Correct Typo in Screenshot Caption **
The alt text "web page after eter the inputs" contains a typo. Consider revising it to "web page after entering the inputs" for clarity.
Proposed change:- +
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| *Add caption explaining what this shows* | ||
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There was a problem hiding this comment.
Fix Image Markdown Formatting Error
The markdown for Screenshot1 appears to have an extra parenthesis. Please remove the stray " ))" to ensure proper image rendering.
Proposed change:
-)
+📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| ) | |
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| ### Project Demo | ||
| # Video | ||
| [Add your demo video link here] | ||
| *Explain what the video demonstrates* | ||
| <video controls src="https://drive.google.com/file/d/1xBUEj8Q0JxgcZLoVQJXRE1qUjSLWCQ17/view?usp=drive_link" title="Title"></video> | ||
| The video showcases how the Find and Replace web application functions: |
There was a problem hiding this comment.
🛠️ Refactor suggestion
**Address Inconsistent Heading Levels in the Demo Section **
The "Project Demo" section shows inconsistent heading levels. For example, "### Project Demo" (H3) is immediately followed by "# Video" (H1). It is recommended to adjust the heading levels for a smooth hierarchical structure (e.g., use H2 for the video section).
Proposed change:
-# Video
+## Video📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| ### Project Demo | |
| # Video | |
| [Add your demo video link here] | |
| *Explain what the video demonstrates* | |
| <video controls src="https://drive.google.com/file/d/1xBUEj8Q0JxgcZLoVQJXRE1qUjSLWCQ17/view?usp=drive_link" title="Title"></video> | |
| The video showcases how the Find and Replace web application functions: | |
| ### Project Demo | |
| ## Video | |
| <video controls src="https://drive.google.com/file/d/1xBUEj8Q0JxgcZLoVQJXRE1qUjSLWCQ17/view?usp=drive_link" title="Title"></video> | |
| The video showcases how the Find and Replace web application functions: |
🧰 Tools
🪛 markdownlint-cli2 (0.17.2)
78-78: Heading levels should only increment by one level at a time
Expected: h2; Actual: h3
(MD001, heading-increment)
3 participants
Summary by CodeRabbit
Documentation
New Features
Style