Implementing (part of) a BitTorrent client in Rust
Overview
Jon Gjengset's roughly four-hour live stream implementing part of a BitTorrent client in Rust, following CodeCrafters' test-guided challenge. He builds from scratch and shows idiomatic error handling along the way.
On Hacker News
HN recommends it as a comprehensive walkthrough of the build-your-own-BitTorrent challenge and as an introduction to CodeCrafters.
Topics
Sources
Video by Jon Gjengset, played through YouTube.
Data and selection notes
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HN Library: HackerTube export (2026-10-31) and open-index/hacker-news. Upstream summaries and classifications may contain AI errors.
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Selection checks
- SaaS & AI candidates: Topic keywords do not match
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