🚧Bun's Rust Rewrite Stalls for Three Months
Is Bun's Rust Rewrite in Trouble?
TL;DR
Bun's Rust rewrite hasn't seen a stable release for three months, with over 15,000 commits but also 5,000 open pull requests. Is the project hitting roadblocks?
The Bun 1.4 Rust rewrite has stalled without a stable release in three months. Meanwhile, there have been over 15,800 commits from robobun and 1,600 from Autofix-ci[bot]. This massive activity comes with 5,000 open pull requests, far above GitHub's recommended limit of 1,000 for mergeability checks. The rewrite promised memory safety but has instead introduced many unsafe blocks in the Rust codebase. With over 3,000 issues to fix compared to v1.3, developers are left wondering if Bun can deliver on its promises.
Key Points
Over 15,800 commits from robobun in past month
Autofix-ci[bot] contributed over 1,600 commits during this time
Project now has over 5,000 open pull requests; GitHub recommends under 1,000 PRs
Bun's codebase contains hacks and abuse of assertions in Rust
Rewrite did not deliver promised memory safety, introducing many unsafe blocks
Why It Matters
If you're relying on Bun for your JavaScript build process, the stalled rewrite raises questions about stability. With over 5,000 open PRs and issues to fix, developers may need to reconsider their dependency strategy. The project's identity was built on Zig's performance, but the Rust rewrite might be more trouble than it's worth.
Frequently Asked Questions
Why does this matter?
If you're relying on Bun for your JavaScript build process, the stalled rewrite raises questions about stability. With over 5,000 open PRs and issues to fix, developers may need to reconsider their dependency strategy. The project's identity was built on Zig's performance, but the Rust rewrite might be more trouble than it's worth.
What happened?
Bun's Rust rewrite hasn't seen a stable release for three months, with over 15,000 commits but also 5,000 open pull requests. Is the project hitting roadblocks?
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