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Bun

Posts tagged with Bun.

Independent verification of Bun memory usage claims

Bun's Rust rewrite claims lower memory usage. A firsthand build-loop test on the exact version Bun benchmarked checks whether those numbers actually hold up.

Meta AnalysisBunRustPerformanceAI CodingOpen Source1 min read · Jul 29, 2026

Build a CLI Tool With Bun in 20 Minutes

Build a CLI tool with Bun from scratch: argument parsing, colored output, and compilation to a standalone binary. Zero config, real runnable code, one file.

Build AlongBunTypeScriptCLIDeveloper Tools1 min read · Apr 11, 2026

7 Bun Hidden Features Most Developers Haven't Tried

Bun ships with a built-in S3 client, shell scripting, compile-time macros, and native password hashing. These 7 bun hidden features replace entire npm packages.

Sharper ToolsBunJavaScriptDeveloper ToolsTypeScriptNode.js1 min read · Apr 3, 2026

Bun Is Taking Over JavaScript (Here's How to Start)

The Bun JavaScript runtime replaces Node, npm, Jest, and tsc in one binary. Honest benchmarks, migration gotchas, and a 5-minute getting-started tutorial.

Strong OpinionsBunJavaScriptDeveloper ToolsTrend CommentaryNode.js1 min read · Apr 3, 2026