Node, Deno & Bun

JS runtimes, frameworks, and edge/serverless adapters.

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dev.to > bokuwalily > one-line-of-mv-kills-the-4x-duplicate-run-after-recovery-making-launchd-queue-processing-idempotent-1jl9

One Line of mv Kills the 4x Duplicate Run After Recovery: Making launchd Queue Processing Idempotent

5+ hour, 7+ min ago   (1359+ words) Six months ago my side business made ¥0 a month. This month it's ¥1.2M, running on an autonomous... Tagged with automation, launchd, bash, claudecode....


dev.to > karanpratapsingh > webrtc-at-scale-2di1

WebRTC at Scale

5+ hour, 32+ min ago   (1363+ words) Web Real-Time Communication (or WebRTC) is the open standard browsers use to send audio, video, and... Tagged with webrtc, distributedsystems, networking....


medium.com > data-science-in-your-pocket > laya-bye-bye-typescript-jev-ai-bdefd25149e0

Laya: Bye Bye TypeScript Jev AI

4+ hour, 44+ min ago   (1270+ words) Typscript Jev AI vs Laya LLMs are extremely powerful, but not every AI problem needs a model that generates paragraphs of text. Consider a simple customer-support …...


dev.to > dcastillogi > jev-typesafe-ai-langchain-vercel-ai-gateway-427c

Jev TypeSafe AI + LangChain + Vercel AI Gateway

8+ hour, 50+ min ago   (775+ words) La mayoría de sistemas usan un LLM para decidir cosas como clasificar, priorizar o enrutar. jev está diseñado específicamente para tomar esas decisiones. En lugar de generar texto, evalúa un estado y devuelve una decisión tipada junto con las probabilidades…...


infoq.com > news > 2026 > 09 > bun-AI-rewrite-zig-rust-4-months

Bun Rewrites 535K Lines of Zig into Rust in Four Months, Eliminates Numerous Memory Leaks

9+ hour, 19+ min ago   (720+ words) Bun creator Jarred Sumner recently announced that Bun, the JavaScript/TypeScript runtime, bundler and package manager has been rewritten from Zig to Rust. The rewrite seeks to eliminate recurrent memo...


dev.to > nahid625 > good-news-for-backend-and-devops-buddy-34n1

Good News For Backend And Devops Buddy

13+ hour, 11+ min ago   (182+ words) I shipped a Goated tool Today: API Performance Profiler. It answers one question backend devs ask every day: how fast is this route, actually? Most of us guess. Or we add console.time, or we open Postman and eyeball the…...


dev.to > rasterly > screenshot-apis-in-2026-what-youre-actually-paying-for-6lm

Screenshot APIs in 2026: what you're actually paying for

14+ hour, 50+ min ago   (319+ words) Disclosure up front: I build one of these APIs (rasterly). I've tried to keep the comparison fair and the numbers checkable — call out anything that reads as a plug. Every few months someone on my team says "let's just run…...


dev.to > 7nohe > bun-has-elysia-and-hono-for-apis-what-about-fullstack-apps-2l17

Bun has Elysia and Hono for APIs. What about fullstack apps?

15+ hour, 41+ min ago   (863+ words) I have been using Bun since it first started getting attention, but I had never used it as a production runtime. Mostly scripts, small tools, and things that run on my own machine. One reason it never went further is…...


dev.to > akashguptasky > how-to-actually-prepare-for-a-backend-developer-interview-in-2026-4h57

How to Actually Prepare for a Backend Developer Interview in 2026

17+ hour, 36+ min ago   (344+ words) Most backend interview prep advice is either "grind 500 LeetCode problems" or "just build projects." Neither alone gets you hired. After mentoring freshers into backend roles, here's the actual breakdown of what interviewers test — and how to prepare for each part…...


dev.to > paganini2008 > stop-chaining-cron-jobs-run-a-dag-workflow-across-your-cluster-1ibi

Stop chaining cron jobs: run a DAG workflow across your cluster

18+ hour, 21+ min ago   (157+ words) Every team ends up here. One cron job at 02:00 charges the orders. Another at 02:15 ships them,... Tagged with automation, devops, distributedsystems, springboot....