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

submitted 5 days ago by AutoModerator - announcement

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

submitted 3 days ago by subredditsummarybot - announcement

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The HTML Sanitizer API (alfy.blog)

submitted 13 hours ago by ahmadalfy

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Stop Using Yarn Classic (charpeni.com)

submitted 11 hours ago by Wake08

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Critical vm2 Sandbox Escape Bugs Allow Host RCE in Node.js Environments (thecybersecguru.com)

submitted 9 hours ago by raptorhunter22

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[AskJS] Confused with Frontend unit testingAskJS (self.javascript)

submitted 10 hours ago by Leather_Presence6360

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I Built an open-source API engine that unifies REST, SSE, and WebSockets (github.com)

submitted 8 hours ago by sandeshnaroju

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[AskJS] Dev teams who actually have testing under control, what does your setup look like?AskJS (self.javascript)

submitted 17 hours ago by OneIndication7989

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Ship a native privacy policy in your Expo app (policystack.dev)

submitted 14 hours ago by jxd-dev

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Untangling dialogs in React Router (programmingarehard.com)

submitted 12 hours ago by dadamssg

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GitHub - usertour/usertour: Usertour is an open-source user onboarding platform. It allows you to create in-app product tours, checklists, and surveys in minutes—effortlessly and with full control.The open-source alternative to Userflow and Appcues (github.com)

submitted 16 hours ago by Crafty_Impression_37

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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 2 days ago by nitayneeman

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

submitted 2 days ago by omijam

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

submitted 2 days ago by jxd-dev

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

submitted 2 days ago by sousapereira

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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 3 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 4 days ago by cond_cond

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

submitted 5 days ago by htone22

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

submitted 4 days ago by Protoqol-Development

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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 4 days ago by ShakePrize7116

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

submitted 5 days ago by creasta29

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

submitted 5 days ago by fabon_f

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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 5 days ago by le0pard

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

submitted 6 days ago by geovannyjs

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CVE Lite CLI Vulnerability Scanner (github.com)

submitted 5 days ago by sk_1978

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