feat: deno platform by lishaduck · Pull Request #859 · Effect-TS/effect-smol

lishaduck · 2025-12-26T16:26:28Z

Type

Description

Init @effect/platform-deno.

(This shouldn't really be necessary but just in case)

This code was originally released as jsr:@lishaduck/effect-platform-deno under the Universal Permissive License v1.0, and was extensively based on the MIT-licensed @effect/platform-browser & @effect/platform-node-shared. I am the sole copyright holder (@pixeleet's single contribution was legally trivial), and I explicitly grant permission to relicense this code under the MIT License for use in this repository and its derivatives.

lishaduck · 2026-01-20T03:05:16Z

Apologies for the ping @fubhy, but beyond resolving conflicts, what else do y'all need of me?

I'd love to help get this across the finish line; I think it'd be good to get it in for v4.

lishaduck · 2026-01-20T04:11:53Z

I've resolved the conflicts; the added tests pass for me locally, but I've got a bunch of unrelated failures. Can we give CI a go and see how it likes it?

lishaduck · 2026-01-20T14:20:35Z

Alright, fixed the tsconfigs.

lishaduck · 2026-01-20T22:15:41Z

@gcanti, docs passes locally now, we'll see about CI. Thanks for helping out!

github-actions · 2026-01-20T22:17:50Z

📊 JSDoc Documentation Analysis

📈 Current Analysis Results

Analyzing 124 TypeScript files in packages/effect/src/ (including schema and config subdirectories)...

============================================================
         EFFECT JSDOC ANALYSIS REPORT
============================================================

📊 SUMMARY STATISTICS
------------------------------
Total files analyzed: 124
Total exported members: 4013
Missing @example: 1582 (39.4%)
Missing @category: 511 (12.7%)

🎯 TOP FILES NEEDING ATTENTION
----------------------------------------
1. Schema.ts
   📝 456 missing examples, 🏷️  262 missing categories
   📦 456 total exports
2. SchemaRepresentation.ts
   📝 92 missing examples, 🏷️  91 missing categories
   📦 92 total exports
3. SchemaAST.ts
   📝 74 missing examples, 🏷️  18 missing categories
   📦 74 total exports
4. Channel.ts
   📝 76 missing examples, 🏷️  0 missing categories
   📦 147 total exports
5. Sink.ts
   📝 64 missing examples, 🏷️  2 missing categories
   📦 81 total exports
6. Predicate.ts
   📝 57 missing examples, 🏷️  0 missing categories
   📦 57 total exports
7. SchemaGetter.ts
   📝 49 missing examples, 🏷️  0 missing categories
   📦 49 total exports
8. SchemaTransformation.ts
   📝 29 missing examples, 🏷️  18 missing categories
   📦 29 total exports
9. Config.ts
   📝 33 missing examples, 🏷️  5 missing categories
   📦 33 total exports
10. Cause.ts
   📝 33 missing examples, 🏷️  2 missing categories
   📦 75 total exports
11. JsonSchema.ts
   📝 17 missing examples, 🏷️  17 missing categories
   📦 17 total exports
12. Order.ts
   📝 25 missing examples, 🏷️  0 missing categories
   📦 25 total exports
13. Filter.ts
   📝 24 missing examples, 🏷️  0 missing categories
   📦 35 total exports
14. SchemaIssue.ts
   📝 22 missing examples, 🏷️  2 missing categories
   📦 22 total exports
15. SchemaParser.ts
   📝 24 missing examples, 🏷️  0 missing categories
   📦 24 total exports

✅ PERFECTLY DOCUMENTED FILES
-----------------------------------
   Chunk.ts (87 exports)
   Clock.ts (5 exports)
   FiberHandle.ts (15 exports)
   FiberMap.ts (19 exports)
   FiberSet.ts (14 exports)
   HKT.ts (4 exports)
   HashMap.ts (44 exports)
   HashSet.ts (21 exports)
   Match.ts (57 exports)
   MutableHashSet.ts (9 exports)
   MutableRef.ts (17 exports)
   NonEmptyIterable.ts (3 exports)
   Random.ts (7 exports)
   Redacted.ts (9 exports)
   RegExp.ts (3 exports)
   Runtime.ts (3 exports)
   Symbol.ts (1 exports)
   Trie.ts (29 exports)
   TxChunk.ts (22 exports)
   TxHashMap.ts (41 exports)
   TxHashSet.ts (24 exports)
   TxRef.ts (7 exports)
   TxSemaphore.ts (14 exports)
   Unify.ts (8 exports)
   index.ts (0 exports)

🔍 SAMPLE MISSING ITEMS FROM Schema.ts
-----------------------------------
   Optionality (type, line 60): missing example, category
   Mutability (type, line 67): missing example, category
   ConstructorDefault (type, line 74): missing example, category
   MakeOptions (interface, line 82): missing example, category
   Bottom (interface, line 106): missing example, category
   declareConstructor (interface, line 158): missing example, category
   declareConstructor (function, line 182): missing example
   declare (interface, line 206): missing example
   declare (function, line 215): missing example, category
   revealBottom (function, line 235): missing example, category

📋 BREAKDOWN BY EXPORT TYPE
-----------------------------------
const: 694 missing examples, 155 missing categories
function: 333 missing examples, 97 missing categories
type: 182 missing examples, 86 missing categories
interface: 277 missing examples, 152 missing categories
class: 57 missing examples, 1 missing categories
namespace: 39 missing examples, 20 missing categories

📈 DOCUMENTATION PROGRESS
------------------------------
Examples: 2431/4013 (60.6% complete)
Categories: 3502/4013 (87.3% complete)

============================================================
Analysis complete! 2093 items need attention.
============================================================

📄 Detailed results saved to: jsdoc-analysis-results.json

This comment is automatically updated on each push. View the analysis script for details.

lishaduck · 2026-01-21T00:21:55Z

Cool, tests pass but https://jsonplaceholder.typicode.com/ is down rn (perhaps we should self-host a clone with effect/http lol?).

tim-smart · 2026-02-02T00:47:57Z

How is the dev tooling supposed to work here? I opened a Deno file in vscode and got type errors everywhere because I'm assuming it's loading the normal ts server too.

lishaduck · 2026-02-02T01:34:15Z

How is the dev tooling supposed to work here? I opened a Deno file in vscode and got type errors everywhere because I'm assuming it's loading the normal ts server too.

Right, if you install the Deno VS Code extension, it patches the TS Language Server to be Deno's fork.
It's safe to leave on in general because it only patches when deno.enable is set in the workspace settings. For Effect specifically, because we have both Deno & Node.js packages, I've been using enable/disable-for-workspace to toggle between the Deno language server and the TS language server.

tim-smart · 2026-02-02T01:46:50Z

Even with the extension enabled there are type errors

lishaduck · 2026-02-02T02:11:36Z

Even with the extension enabled there are type errors

~~I can repro that locally. My guess is something in the extension broke recently~~

I recently switched to VS Code Insiders and didn't have the Deno extension reinstalled yet. Everything seems to work fine with the extension... 🤔

github-actions · 2026-02-02T02:50:11Z

Bundle Size Analysis

File Name	Current Size	Previous Size	Difference
`basic.ts`	6.31 KB	6.31 KB	0.00 KB (0.00%)
`batching.ts`	8.56 KB	8.56 KB	0.00 KB (0.00%)
`brand.ts`	6.22 KB	6.22 KB	0.00 KB (0.00%)
`cache.ts`	9.66 KB	9.66 KB	0.00 KB (0.00%)
`config.ts`	16.18 KB	16.18 KB	0.00 KB (0.00%)
`differ.ts`	14.39 KB	14.39 KB	0.00 KB (0.00%)
`http-client.ts`	19.09 KB	19.09 KB	0.00 KB (0.00%)
`logger.ts`	8.88 KB	8.88 KB	0.00 KB (0.00%)
`metric.ts`	8.81 KB	8.81 KB	0.00 KB (0.00%)
`optic.ts`	7.47 KB	7.47 KB	0.00 KB (0.00%)
`pubsub.ts`	13.19 KB	13.19 KB	0.00 KB (0.00%)
`queue.ts`	11.05 KB	11.05 KB	0.00 KB (0.00%)
`schedule.ts`	9.77 KB	9.77 KB	0.00 KB (0.00%)
`schema-representation-roundtrip.ts`	23.92 KB	23.92 KB	0.00 KB (0.00%)
`schema-string-transformation.ts`	11.34 KB	11.34 KB	0.00 KB (0.00%)
`schema-string.ts`	9.66 KB	9.66 KB	0.00 KB (0.00%)
`schema-template-literal.ts`	12.17 KB	12.17 KB	0.00 KB (0.00%)
`schema-toArbitraryLazy.ts`	16.41 KB	16.41 KB	0.00 KB (0.00%)
`schema-toCodeDocument.ts`	19.27 KB	19.27 KB	0.00 KB (0.00%)
`schema-toCodecJson.ts`	15.25 KB	15.25 KB	0.00 KB (0.00%)
`schema-toEquivalence.ts`	15.54 KB	15.54 KB	0.00 KB (0.00%)
`schema-toFormatter.ts`	15.39 KB	15.39 KB	0.00 KB (0.00%)
`schema-toJsonSchemaDocument.ts`	17.99 KB	17.99 KB	0.00 KB (0.00%)
`schema-toRepresentation.ts`	16.18 KB	16.18 KB	0.00 KB (0.00%)
`schema.ts`	15.03 KB	15.03 KB	0.00 KB (0.00%)
`stm.ts`	12.05 KB	12.05 KB	0.00 KB (0.00%)
`stream.ts`	8.51 KB	8.51 KB	0.00 KB (0.00%)

lishaduck · 2026-02-02T14:25:44Z

OH wait... @tim-smart, do you actually have Deno installed where VS Code can find it? It can't inject the server unless it can run deno lsp.

tim-smart · 2026-02-03T02:03:13Z

OH wait... @tim-smart, do you actually have Deno installed where VS Code can find it? It can't inject the server unless it can run deno lsp.

Yep. The problem seems to be that I'm getting type checking from both normal typescript and deno.

lishaduck · 2026-02-13T19:36:03Z

I thought I asked this but it doesn't seem I did 😅

Can you share your Deno LS logs (from the output panel)? There might be something suspicious in there... 😅

lishaduck force-pushed the platform-deno branch from 222563d to eeab1cb Compare December 26, 2025 16:31

lishaduck mentioned this pull request Dec 26, 2025

Support Deno. How to get about implementing platform-deno? Effect-TS/effect#1806

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lishaduck force-pushed the platform-deno branch from eeab1cb to 6ebf250 Compare December 26, 2025 17:04

lishaduck mentioned this pull request Dec 26, 2025

[Deno] Path to stabilization lishaduck/effect-utils#1

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15 tasks

lishaduck commented Dec 26, 2025

View reviewed changes

lishaduck force-pushed the platform-deno branch from 6ebf250 to 5e03fb0 Compare December 26, 2025 17:36

lishaduck force-pushed the platform-deno branch 2 times, most recently from 77bff95 to 0d2c29c Compare January 20, 2026 04:10

lishaduck force-pushed the platform-deno branch 2 times, most recently from 237ed0d to 8972788 Compare January 20, 2026 14:20

lishaduck force-pushed the platform-deno branch 2 times, most recently from 6486403 to 61c43fc Compare January 20, 2026 22:14

lishaduck force-pushed the platform-deno branch 4 times, most recently from bf3a36d to 5415841 Compare January 21, 2026 00:17

lishaduck force-pushed the platform-deno branch 3 times, most recently from cbfed86 to 024c3ea Compare February 2, 2026 02:24

feat: deno platform

40ea562

lishaduck force-pushed the platform-deno branch from 024c3ea to 40ea562 Compare February 2, 2026 02:47

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lishaduck commented Dec 26, 2025

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