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unjs

46 indexed repositories · View on GitHub

ofetch
😱 A better fetch API. Works everywhere.

TypeScript · 5364 stars
magic-regexp
A compiled-away, type-safe, readable RegExp alternative

TypeScript · 4338 stars
unplugin
Unified plugin system for Vite, Rollup, Webpack, esbuild, Rolldown, and more

TypeScript · 3611 stars
unstorage
💾 Unstorage provides an async Key-Value storage API with conventional features like multi driver mounting, watching and working with met...

TypeScript · 2647 stars
magicast
🧀 Programmatically modify JavaScript and TypeScript source codes with a simplified, elegant and familiar syntax powered by recast and ba...

TypeScript · 2478 stars
ipx
🖼️ High performance, secure and easy-to-use image optimizer.

TypeScript · 2455 stars
fontaine
Automatic font fallback based on font metrics

TypeScript · 1991 stars
untun
🚇 Tunnel your local HTTP(s) server to the world! powered by Cloudflare Quick Tunnels.

TypeScript · 1377 stars
citty
🌆 Elegant CLI Builder

TypeScript · 1319 stars
unhead
The full stack <head> package for any framework.

TypeScript · 1307 stars
changelogen
💅 Beautiful Changelogs using Conventional Commits

TypeScript · 1260 stars
unpdf
📄 PDF extraction and rendering across all JavaScript runtimes

TypeScript · 1235 stars
hookable
🪝 Awaitable Hooks

TypeScript · 960 stars
c12
⚙️ Smart Configuration Loader

TypeScript · 898 stars
giget
✨ Download templates and git repositories with pleasure!

TypeScript · 775 stars
ohash
# Simple object hashing, serialization and comparison utils.

TypeScript · 733 stars
nypm
🌈 Unified Package Manager for Node.js (npm, pnpm, yarn), Bun, Deno, Nub, Aube.

TypeScript · 709 stars
unimport
Unified utils for auto importing APIs in modules.

TypeScript · 682 stars
std-env
Runtime Agnostic Env Info

TypeScript · 641 stars
unctx
🍦 Composables in vanilla JS

TypeScript · 603 stars
26 more repositories live on View on GitHub

Beginner friendly Everything

Open All

Critical - driver unusable when missing CREATE privilege on schema: option required to disable table autosetup Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 58/100

unjs/unstorage#833 · Opened Sep 18, 2026
Built-in help/version flags are not shown in usage output Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 68/100

unjs/citty#280 · Opened Sep 16, 2026
Empty request path is normalised to `/`, producing a spurious slash before the query when `prependPath` is on Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 86/100

unjs/httpxy#175 · Opened Sep 16, 2026
Self-referencing imports (own package name) produce `UNRESOLVED_IMPORT` warnings Open

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

unjs/obuild#96 · Opened Sep 14, 2026
shell setup for better performance Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

unjs/jup#11 · Opened Sep 14, 2026
404 on latest release (signature audit) Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

unjs/unimport#568 · 1 comment · Opened Sep 14, 2026
Shims run the runtime as a child process: pid mismatch, SIGKILL orphans the real runtime Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

unjs/jup#8 · Opened Sep 13, 2026
Prebuilt write Requests bypass the default no-retry policy Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

unjs/ofetch#632 · Opened Sep 13, 2026
Allow `await using` syntax Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

unjs/unstorage#830 · Opened Sep 11, 2026
object-storage solution api is restrictive Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

unjs/unstorage#828 · 2 comments · 2 reactions · Opened Sep 9, 2026
writeHead ignores headers passed as an array Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

unjs/node-mock-http#38 · Opened Sep 9, 2026
Author email format is not supported in Bitbucket changelogs Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 62/100

unjs/changelogen#337 · Opened Sep 6, 2026
fs: scoped getKeys traverses unrelated directories Open

Difficulty 3/5 1-2 days Newbie friendliness 66/100

unjs/unstorage#819 · Opened Sep 4, 2026
Dependency Dashboard Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

unjs/setup-jup#1 · Opened Sep 3, 2026
Is it normal that there doesn't seem to be anything in the template starter? Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

unjs/undocs#251 · Opened Sep 2, 2026
webpack/rspack: transform hook sourcemaps are dropped or not composed Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

unjs/unplugin#616 · 1 comment · Opened Aug 31, 2026
CF Workers - every request after the first hangs because `cloudflare-hyperdrive-postgresql` memoizes one `pg.Client` for the `Database`'s lifetime Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

unjs/db0#253 · Opened Aug 30, 2026
Should runCommand forward the selected subcommand result? Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

unjs/citty#273 · Opened Aug 27, 2026
Dependency Dashboard Open

Difficulty 2/5 1-3 hours Newbie friendliness 38/100

unjs/jup#3 · Opened Aug 26, 2026
Deterministic preloading of fonts Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

unjs/fontaine#817 · 1 reaction · Opened Aug 23, 2026
azure-cosmos driver never implements dispose(), leaks the CosmosClient's background endpoint refresher Open

Difficulty 3/5 1-2 days Newbie friendliness 82/100

unjs/unstorage#809 · Opened Aug 21, 2026
feat(tracing): allow caller-supplied context on `withTracing` for OTel-compliant spans Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 52/100

unjs/db0#251 · 1 comment · Opened Aug 20, 2026
Idea: `neon-instant` connector for dev-time database provisioning Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

unjs/db0#249 · Opened Aug 20, 2026
Properly infer available driver methods Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

unjs/unstorage#805 · 1 comment · Opened Aug 16, 2026
[v3] Upgrade Sharp to 0.35 to avoid automatic source builds with global libvips Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

unjs/ipx#327 · Opened Aug 15, 2026
clear(base) ignores the prefix in azure-storage-blob, azure-storage-table, mongodb and azure-cosmos drivers, deletes the entire store Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

unjs/unstorage#802 · 1 comment · Opened Aug 15, 2026
Proposal: make the cache tag response header configurable per platform Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

unjs/ocache#92 · Opened Aug 14, 2026
Two follow-ups found while reviewing #729: s3 XML entity decoding and `clear(base)` on root mounts Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

unjs/unstorage#801 · Opened Aug 14, 2026
`timeout` option doesn't timeout body parsing Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 65/100

unjs/ofetch#620 · 2 comments · Opened Aug 13, 2026
Swallowed parse failure bypasses the module-mode fallback and crashes Workers at boot Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 52/100

unjs/unwasm#111 · Opened Aug 11, 2026
Partial tracing omits runtime-selected package import targets under Bun Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

unjs/nf3#69 · Opened Aug 10, 2026
SWR Cache-Control Header Invalid Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

unjs/ocache#83 · 1 comment · Opened Aug 10, 2026
Offering an AGENTS.md (generated, happy to PR if wanted) Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

unjs/ofetch#619 · Opened Aug 9, 2026
Support rewriting specifiers in dynamic imports for `transform` entry mode Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 68/100

unjs/obuild#92 · Opened Aug 3, 2026
Support Oxc Parser Open

enhancement

unjs/magicast#169 · 1 comment · 1 assignee · Opened Jul 27, 2026
Hardening options for untrusted PDFs: page limits, `maxImageSize`, and docs Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

unjs/unpdf#59 · 1 comment · Opened Jul 23, 2026
Add support for RFC 10008 - HTTP QUERY Open

enhancement

Difficulty 1/5 Under an hour Newbie friendliness 76/100

unjs/ofetch#610 · 1 reaction · Opened Jul 16, 2026
Pre-existing: naive `?` → `$n` rewrite in postgres connectors, and missing optional peer deps Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

unjs/db0#240 · Opened Jul 13, 2026
Support a `multiple` Modifier for Arguments (Variadic Flags and Positionals) Open

Difficulty 5/5 Over a week Newbie friendliness 55/100

unjs/citty#258 · 1 reaction · Opened Jul 12, 2026
Add `cacheableStatusCodes` to opt into caching 404/410 Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

unjs/ocache#37 · 1 comment · Opened Jul 7, 2026
`relative()` is case-sensitive on path segments, unlike `path.win32` Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

unjs/pathe#238 · 2 comments · Opened Jun 27, 2026
RSS feed with application/rss+xml returned as Blob instead of text Open

bug

Difficulty 1/5 Under an hour Newbie friendliness 72/100

unjs/ofetch#597 · Opened Jun 25, 2026
Backslash is normalized to `/` on POSIX too, corrupting valid filenames that contain `\` Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

unjs/pathe#236 · 1 comment · 1 reaction · Opened Jun 24, 2026
Running subCommand will also run main command Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

unjs/citty#253 · 1 comment · Opened Jun 11, 2026
Standalone trace crashes on Unix socket files (Playwright/Chromium SingletonSocket) Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

unjs/nf3#44 · 2 comments · Opened May 28, 2026
Support for positional enum args Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 65/100

unjs/citty#251 · Opened May 28, 2026
`export default class` is always imported wrong Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 72/100

unjs/unimport#541 · Opened May 24, 2026
createDebugger leaks console timer when inspect: true Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

unjs/hookable#142 · Opened May 22, 2026
Exponential backoff with jitter for retries Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 62/100

unjs/ofetch#581 · Opened May 16, 2026
Bug: isJSONSerializable returns false for empty FormData and URLSearchParams Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

unjs/ofetch#580 · Opened May 16, 2026

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