Zig creator Andrew Kelley said the project formally bans AI contributions and has migrated its codebase from GitHub to the German nonprofit Codeberg, citing persistent GitHub Actions CI failures and a…
A Zig community member urges the Zig programming language project to prioritize memory safety before its 1.0 release, warning that competition from Bun and other tools could threaten Zig's future. The…
In just 11 days, 64 AI agents successfully ported approximately 535,000 lines of Zig code to Rust for the Bun runtime, reducing memory usage from 6.7 GB to 609 MB in a benchmark of 2,000 parallel buil…
Bun 1.4, the JavaScript runtime by Oven-Sh, has been delayed for over three months, with its creator Jarred Sumner repeatedly promising imminent releases that have not materialized, according to a blo…
Bun creator Jarred Sumner detailed the JavaScript runtime's migration from Zig to Rust using Claude Code, while Zig creator Andrew Kelley publicly criticized the project and Sumner, calling him a 'sti…
Bun has gone 11 consecutive weeks without a stable release after merging a 535,000-line Zig-to-Rust rewrite using 64 Claude agents in 11 days at a cost of $165,000, with 2,475 PRs from the "robobun" a…
A solo developer forked Bun 1.3.14, the last Zig-based release, into a new runtime called Cruller after Anthropic's Bun team rewrote their runtime in Rust, abandoning roughly 700,000 lines of Zig code…
A one-person fork of Bun called Buz, created by GitHub user jazzzooo, claims sub-second incremental builds of the 535,000-line JavaScript runtime by porting the codebase to modern Zig, directly challe…
Bun creator Jarred Sumner used 64 parallel Claude Code agents to rewrite 535,000 lines of Zig into Rust in 11 days at an API cost of approximately $165,000, shipping the result in Claude Code v2.1.181…
COBOL programmers were the original vibe coders, according to a comparison drawn from Marianne Bellotti's book *Kill It with Fire*, which describes COBOL as a language built for people who wanted to g…
Jarred Sumner rewrote Bun from Zig to Rust in 11 days using 64 Claude Fable 5 agents, costing about $165,000, resulting in a 20% smaller binary, 2-5% higher HTTP throughput, and 128 fixed bugs. Andrew…
Bun shipped an AI-driven rewrite from Zig to Rust in eleven days, spending about $165,000 in API costs to generate over a million lines of Rust that passed Bun's assertion suite at 100 percent. Zig cr…
Bun creator Jarred Sumner used Claude AI agents to rewrite the JavaScript runtime from Zig to Rust in 11 days at a cost of $165,000, converting 500,000 lines of code at 1,300 lines per minute. The mig…
Zig creator Andrew Kelley banned all LLM-generated contributions across Zig repositories, calling AI-generated code "invariably garbage" that drains maintainer time, after Bun's AI-driven rewrite from…
Ray Myers' blog post analyzes the controversy surrounding Bun's rewrite from Zig to Rust using Anthropic's AI tools, following Anthropic's acquisition of the project. Myers notes that while the techni…
Andrew Kelley, creator of the Zig programming language, published a point-by-point critique of Bun's Rust rewrite on July 9, 2026, arguing that the claimed improvements were engineering decisions Bun …
Zig creator Andrew Kelley released a blunt response to Anthropic and Bun's explanation for porting Bun from Zig to Rust, accusing Anthropic of actively campaigning to end software engineering and call…
The Zig project has banned all LLM-generated contributions, calling them "invariably garbage," and Godot and the Linux kernel have followed with similar policies requiring disclosure of AI tool usage.…
The rise of AI coding tools has created a split between maintainers who ban AI-generated contributions to protect scarce review bandwidth and developers who embrace agents for rapid prototyping. A 202…
Zig Software Foundation co-founder Andrew Kelley explains the concept of 'contributor poker,' where maintainers invest in new contributors despite imperfect initial pull requests, as a strategic long-…