Testing & QA — Tech News

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

The question I have been using Bun since it first started getting attention, but I had never used it as a production runtime. Mostly scripts, small…

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Your coding agent doesn't have amnesia. It has a budget. When the context window fills up, the host compacts it into a summary — and summaries keep…

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Choosing a stack is a product decision before it is a technical one. This article documents why this portfolio runs on Bun, Astro, and MDX — and, mo…

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I spent a weekend rebuilding the JavaScript harness of OpenAI's Codex CLI on Bun. I expected a runtime story. I got an architecture story — and one…

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Mon 25 May 2026, Premise: I came across a video discussing the new Bun.image. How the developers at Bun gave it native Image support that was 'Blazi…

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Bun started as a bet that JavaScript tooling could be much faster. That bet paid off. Now, Bun is making another one: rewriting its runtime in Rust.…

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After running Bun on Lambda for 60 days, we discovered it's 3x faster than Node.js 22. However, the transition wasn't without its surprises. Here's…

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Bun Migrates from Zig to Rust: What My Real Benchmarks Say About Whether It Matters The right way to speed up a JavaScript runtime is to ignore the…

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