Echo JS https://www.echojs.com Description pending "half-open" twice is not the same state: the bug that shaped breakwater 1.0 https://dev.to/pinceladasdaweb/half-open-twice-is-not-the-same-state-the-bug-that-shaped-breakwater-10-4m6c https://dev.to/pinceladasdaweb/half-open-twice-is-not-the-same-state-the-bug-that-shaped-breakwater-10-4m6c Comments]]> https://www.echojs.com/news/43414 Framework for building REST APIs for CRUD with models rather than code https://github.com/evoluteur/evolutility-server-node https://github.com/evoluteur/evolutility-server-node Comments]]> https://www.echojs.com/news/43413 React Router v8 in Action: Lazy Loading and Nested Routes https://reactdevelopment.substack.com/p/react-router-v8-in-action-lazy-loading https://reactdevelopment.substack.com/p/react-router-v8-in-action-lazy-loading Comments]]> https://www.echojs.com/news/43412 Neutralinojs v6.9 released! https://neutralino.js.org/docs/release-notes/framework#v690 https://neutralino.js.org/docs/release-notes/framework#v690 Comments]]> https://www.echojs.com/news/43411 Xec — the zx-style $ that also runs over SSH, Docker and Kubernetes https://xec.sh/ https://xec.sh/ Comments]]> https://www.echojs.com/news/43410 My test suite had 100% coverage. Mutation testing still found real bugs https://dev.to/pinceladasdaweb/my-test-suite-had-100-coverage-mutation-testing-still-found-real-bugs-2man https://dev.to/pinceladasdaweb/my-test-suite-had-100-coverage-mutation-testing-still-found-real-bugs-2man Comments]]> https://www.echojs.com/news/43409 Kysera 0.10 — a type-safe data layer for Kysely: RLS enforced in SQL, atomic audit, advisory-locked migrations. Not an ORM https://kysera.dev/ https://kysera.dev/ Comments]]> https://www.echojs.com/news/43408 What's New in Mongoose 9.9: Major Performance Improvements https://thecodebarbarian.com/mongoose-99-perf.html https://thecodebarbarian.com/mongoose-99-perf.html Comments]]> https://www.echojs.com/news/43407 Is JavaScript Obfuscation Still Worth It in the AI Era? https://www.jstools.space/blog/javascript-obfuscation-ai/ https://www.jstools.space/blog/javascript-obfuscation-ai/ Comments]]> https://www.echojs.com/news/43406 Using Mongoose Studio with Apache Cassandra via Data API https://thecodebarbarian.com/mongoose-studio-cassandra-data-api.html https://thecodebarbarian.com/mongoose-studio-cassandra-data-api.html Comments]]> https://www.echojs.com/news/43405 Node.js has plenty of circuit breakers. So why did I build another one? https://dev.to/pinceladasdaweb/nodejs-has-plenty-of-circuit-breakers-so-why-did-i-build-another-one-3k66 https://dev.to/pinceladasdaweb/nodejs-has-plenty-of-circuit-breakers-so-why-did-i-build-another-one-3k66 Comments]]> https://www.echojs.com/news/43403 My Redis library said the write succeeded. Redis was down — anatomy of a Node.js client rewrite https://dev.to/pinceladasdaweb/my-redis-library-said-the-write-succeeded-redis-was-down-3dmn https://dev.to/pinceladasdaweb/my-redis-library-said-the-write-succeeded-redis-was-down-3dmn Comments]]> https://www.echojs.com/news/43402 React component for bubble, bars, and pie charts, with animated morphing transitions between charts https://github.com/evoluteur/react-morph-charts https://github.com/evoluteur/react-morph-charts Comments]]> https://www.echojs.com/news/43400 Interactive metaballs https://slicker.me/javascript/metaballs/metaballs-tutorial.htm https://slicker.me/javascript/metaballs/metaballs-tutorial.htm Comments]]> https://www.echojs.com/news/43399 Travels 2.1 – Efficient framework-agnostic undo/redo library based on JSON patches rather than snapshots. https://github.com/mutativejs/travels https://github.com/mutativejs/travels Comments]]> https://www.echojs.com/news/43398 Generative UI that renders LLM output as real Material UI in your app https://github.com/yessGlory17/generative-mui https://github.com/yessGlory17/generative-mui Comments]]> https://www.echojs.com/news/43397 React component for structured queries https://github.com/evoluteur/structured-filter-react https://github.com/evoluteur/structured-filter-react Comments]]> https://www.echojs.com/news/43396 @pinceladasdaweb/rabbitmq npm package https://github.com/pinceladasdaweb/rabbitmq https://github.com/pinceladasdaweb/rabbitmq Comments]]> https://www.echojs.com/news/43395 Nim: A Python-Like C/C++ Alternative That Also Transpiles To JavaScript https://medium.com/gitconnected/nim-a-python-like-c-c-alternative-every-programmer-should-learn-493fde01b17c?sk=582b78ebace089062079b9b9f2169246 https://medium.com/gitconnected/nim-a-python-like-c-c-alternative-every-programmer-should-learn-493fde01b17c?sk=582b78ebace089062079b9b9f2169246 Comments]]> https://www.echojs.com/news/43394 Why Vanilla JS https://guseyn.com/html/posts/why-vanilla-js.html https://guseyn.com/html/posts/why-vanilla-js.html Comments]]> https://www.echojs.com/news/43393 I stopped destructuring everything https://allthingssmitty.com/2026/07/13/i-stopped-destructuring-everything/ https://allthingssmitty.com/2026/07/13/i-stopped-destructuring-everything/ Comments]]> https://www.echojs.com/news/43392 How to Read Large JSON Files Without Losing Your Mind https://www.jstools.space/blog/read-large-json-files/ https://www.jstools.space/blog/read-large-json-files/ Comments]]> https://www.echojs.com/news/43391 web-performer – run HTTP/GraphQL requests from YAML (TypeScript CLI) https://github.com/Techthos/web-performer https://github.com/Techthos/web-performer Comments]]> https://www.echojs.com/news/43389 Coaction 2.0 – Zustand-style state with auto-tracking and signals https://github.com/coactionjs/coaction https://github.com/coactionjs/coaction Comments]]> https://www.echojs.com/news/43387 Rattribute.js - A JavaScript library that generates responsive attribute setters for any HTML element. https://github.com/williamtroup/Rattribute.js https://github.com/williamtroup/Rattribute.js Comments]]> https://www.echojs.com/news/43386 Rink.js - Create responsive HTML link targets https://github.com/williamtroup/Rink.js https://github.com/williamtroup/Rink.js Comments]]> https://www.echojs.com/news/43385 SVAR Kanban: flexible drag-and-drop task board for React, Svelte & Vue https://svar.dev/blog/svar-kanban-for-react-svelte-vue/ https://svar.dev/blog/svar-kanban-for-react-svelte-vue/ Comments]]> https://www.echojs.com/news/43384 Evaluation time benchmarks for the top 1,000 JavaScript libraries https://pagegym.com/3p-impact https://pagegym.com/3p-impact Comments]]> https://www.echojs.com/news/43382 Deno Desktop Apps https://docs.deno.com/runtime/desktop/ https://docs.deno.com/runtime/desktop/ Comments]]> https://www.echojs.com/news/43381 I got tired of shipping huge date libraries, so I built a 2KB alternative https://date-light.flyingsquirrel.me/ https://date-light.flyingsquirrel.me/ Comments]]> https://www.echojs.com/news/43380