diff --git a/src/content/terms/JSON.json b/src/content/terms/JSON.json
new file mode 100644
index 00000000..87706617
--- /dev/null
+++ b/src/content/terms/JSON.json
@@ -0,0 +1,17 @@
+{
+    "title": "JSON (JavaScript Object Notation)",
+    "subtext": "Lightweight and readable data exchange format",
+    "categories": ["Data Format"],
+    "author": "halukerenozlu",
+    "description": {
+        "title": "JSON (JavaScript Object Notation)",
+        "texts": [
+            "JSON is a text format that facilitates structured data exchange across all programming languages. With its use of curly braces, square brackets, colons, and commas, it is useful in many contexts and applications."
+        ],
+        "image": "https://businesscentralgeek.com/wp-content/uploads/2023/12/image-7.png",
+        "references": [
+            "https://tr.wikipedia.org/wiki/JSON",
+            "https://www.json.org/json-en.html"
+        ]
+    }
+}
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diff --git a/src/content/terms/NVM_(Node_Version_Manager).json b/src/content/terms/NVM_(Node_Version_Manager).json
new file mode 100644
index 00000000..614c6e9e
--- /dev/null
+++ b/src/content/terms/NVM_(Node_Version_Manager).json
@@ -0,0 +1,17 @@
+{
+    "title": "NVM (Node Version Manager)",
+    "subtext": "Node.js version management tool for projects",
+    "categories": ["Tools"],
+    "author": "halukerenozlu",
+    "description": {
+        "title": "NVM (Node Version Manager)",
+        "texts": [
+            "NVM (Node Version Manager) is a tool that allows developers to easily install, manage, and work with multiple Node.js versions. Whether you need to test your application across different Node.js versions or work on projects with specific version requirements, NVM makes it simple to switch between environments."
+        ],
+        "image": "",
+        "references": [
+            "https://www.nvmnode.com/",
+            "https://www.freecodecamp.org/news/node-version-manager-nvm-install-guide/"
+        ]
+    }
+}
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diff --git a/src/content/terms/PaaS.json b/src/content/terms/PaaS.json
new file mode 100644
index 00000000..e7948531
--- /dev/null
+++ b/src/content/terms/PaaS.json
@@ -0,0 +1,18 @@
+{
+    "title": "PaaS (Platform as a Service)",
+    "subtext": "Cloud platform for building and deploying applications",
+    "categories": ["Cloud Computing"],
+    "author": "halukerenozlu",
+    "description": {
+        "title": "PaaS (Platform as a Service)",
+        "texts": [
+            "Platform as a Service (PaaS) is a cloud computing model that provides developers with a complete platform—including hardware, software, and infrastructure—for building, deploying, and managing applications without the complexity of maintaining the underlying infrastructure.",
+            "PaaS offerings typically include development tools, database management systems, middleware, operating systems, and server infrastructure. Popular examples include Heroku, Google App Engine, and AWS Elastic Beanstalk. This model allows developers to focus on writing code and business logic while the platform handles scaling, security patches, and infrastructure management."
+        ],
+        "image": "",
+        "references": [
+            "https://en.wikipedia.org/wiki/Platform_as_a_service",
+            "https://azure.microsoft.com/en-us/resources/cloud-computing-dictionary/what-is-paas"
+        ]
+    }
+}
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diff --git a/src/content/terms/SaaS.json b/src/content/terms/SaaS.json
new file mode 100644
index 00000000..cf4ca1bc
--- /dev/null
+++ b/src/content/terms/SaaS.json
@@ -0,0 +1,18 @@
+{
+    "title": "SaaS (Software as a Service)",
+    "subtext": "Cloud-based software delivered over the internet",
+    "categories": ["Cloud Computing"],
+    "author": "halukerenozlu",
+    "description": {
+        "title": "SaaS (Software as a Service)",
+        "texts": [
+            "Software as a Service (SaaS) is a cloud-based software delivery model where applications are hosted by a service provider and made available to customers over the internet. Users access the software through a web browser without needing to install, maintain, or update it locally.",
+            "SaaS eliminates the need for organizations to install and run applications on their own computers or data centers, reducing costs associated with hardware, software licensing, installation, and maintenance. Common examples include Gmail, Salesforce, Slack, and Microsoft 365. The provider manages all infrastructure, security, and updates while customers pay on a subscription basis."
+        ],
+        "image": "",
+        "references": [
+            "https://en.wikipedia.org/wiki/Software_as_a_service",
+            "https://aws.amazon.com/what-is/saas/"
+        ]
+    }
+}
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diff --git a/src/content/terms/TONL_(Token-Optimized Notation Language).json b/src/content/terms/TONL_(Token-Optimized Notation Language).json
new file mode 100644
index 00000000..7a3cb465
--- /dev/null
+++ b/src/content/terms/TONL_(Token-Optimized Notation Language).json	
@@ -0,0 +1,17 @@
+{
+    "title": "TONL (Token-Optimized Notation Language)",
+    "subtext": "TONL is a production-ready data platform for LLM",
+    "categories": ["Artificial Intelligence"],
+    "author": "halukerenozlu",
+    "description": {
+        "title": "TONL (Token-Optimized Notation Language)",
+        "texts": [
+            "TONL is a production-ready data platform that combines compact serialization with powerful query, modification, indexing, and streaming capabilities. Designed for LLM token efficiency while providing a rich API for data access and manipulation."
+        ],
+        "image": "https://github.com/tonl-dev/tonl/raw/main/readme.png",
+        "references": [
+            "https://tonl.dev/",
+            "https://github.com/tonl-dev/tonl"
+        ]
+    }
+}
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diff --git a/src/content/terms/UML.json b/src/content/terms/UML.json
new file mode 100644
index 00000000..79298239
--- /dev/null
+++ b/src/content/terms/UML.json
@@ -0,0 +1,18 @@
+{
+    "title": "UML (Unified Modeling Language)",
+    "subtext": "Standard for expressing software architecture with diagrams",
+    "categories": ["Design"],
+    "author": "halukerenozlu",
+    "description": {
+        "title": "UML (Unified Modeling Language)",
+        "texts":[
+            "The Unified Modeling Language is a collection of methods that define and explain how business systems can be modeled.",
+            "UML simplifies complexities, keeps communication channels open, automates the production of software and processes, helps resolve persistent architectural issues, improves work quality, and reduces costs and time to market."
+        ],
+        "image": "https://www.drawio.com/assets/img/blog/class-diagram-example.png",
+        "references": [
+            "https://tr.wikipedia.org/wiki/UML",
+            "https://miro.com/diagramming/what-is-a-uml-diagram/"
+        ]
+    }
+}
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