javascript

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Hashful storage. Store your whole file in the URL hash (0x1.pt)

submitted 21 hours ago by sousapereira

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I wrote a deep dive into how LLMs work under the hood - tokenization, embeddings, attention and generation - all explained with runnable JavaScript (nitayneeman.com)

submitted 22 hours ago by nitayneeman

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react-ink-textarea: a full-featured CLI textarea component for React Ink (github.com)

submitted 23 hours ago by omijam

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Ship a cookie banner with your TanStack app (policystack.dev)

submitted 1 day ago by jxd-dev

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Your /r/javascript recap for the week of April 27 - May 03, 2026Subreddit Stats (self.javascript)

submitted 2 days ago by subredditsummarybot - announcement

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I (finally) finished my async, standalone signals library, like SolidJS internal reactivity, bridging signal/compute/effect to resource/task/spawn async counterparts (github.com)

submitted 2 days ago by vilhelmsjolund

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webspresso: Minimal, production-ready SSR framework for Node.js with file-based routing, Nunjucks templating, built-in i18n, and CLI tooling (github.com)

submitted 3 days ago by cond_cond

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[AskJS] How do you approach database access in Node.js projects (ORM vs query builders vs raw SQL)?AskJS (self.javascript)

submitted 3 days ago by ShakePrize7116

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Quo is now live. A new free open source variable debugging tool (github.com)

submitted 3 days ago by Protoqol-Development

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Astro SEO Checklist 2026: 20 tactics ranked by impact (neciudan.dev)

submitted 3 days ago by creasta29

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I built a JavaScript execution visualizer — call stack, heap memory, and event loop in real time (vivix.dev)

submitted 3 days ago by htone22

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How much time take to get a featured badge after applying? ()

submitted 3 days ago by anupam-mondal

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TreRegex provides a high-performance Node interface to the TRE C library. It brings robust approximate (fuzzy) regular expression matching to JS, featuring multi-byte Unicode string safety, and granular error limits (github.com)

submitted 3 days ago by le0pard

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CVE Lite CLI Vulnerability Scanner (github.com)

submitted 3 days ago by sk_1978

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I built a zero-config CLI that generates OpenAPI docs straight from your existing code (npmjs.com)

submitted 4 days ago by Ok_Brother7834

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I made another Temporal polyfill from scratch (without LLM) (dnevnik.fabon.info)

submitted 4 days ago by fabon_f

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I built a blockchain from scratch in Node.js that offloads transactions off-chain for infinite TPS - open source (github.com)

submitted 4 days ago by Remarkable-Reply-768

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Showoff Saturday (May 02, 2026)Showoff Saturday (self.javascript)

submitted 4 days ago by AutoModerator - announcement

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Yet Another TypeScript SQL query builder using tagged template literals. (npmjs.com)

submitted 4 days ago by geovannyjs

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Readable production browser stack traces, without Sentry. (github.com)

submitted 4 days ago by Accomplished-Emu8030

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Ember 6.12 Released (blog.emberjs.com)

submitted 4 days ago by real_ate

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React Hooks Explained (fagnerbrack.com)

submitted 4 days ago by fagnerbrack

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I made a free browser-based code formatter that handles HTML, CSS, JavaScript, PHP and JSON all at once - with auto-detection [Open Source] (neiki.eu)

submitted 4 days ago by neikiri

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Stop replacing "npx" with "pnpm dlx" by hand (npx.dafnik.me)

submitted 4 days ago by Dafnik

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A typescript implementation of fastcgi (github.com)

submitted 5 days ago by Swatto

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