gash
A fast, native, bash-compatible shell for Windows: a from-scratch drop-in replacement for Git Bash, written in Rust
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GITHUB · launched Nov 6, 2026 · 100 upvotes (top 34%) · 0 views
Niche: command line productivity tools · 81 launches, 7 in the last 7 days ▼ -13% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
Visit website ↗ Source listing ↗
Could you build this?
Partial A basic Rust shell with line editing and pipelines is vibe-codeable, but true bash compatibility on Windows requires precise parser and semantics work plus low-level Windows console and process handling.
What it would actually take: Build a Rust binary with a POSIX/bash grammar parser, an execution engine for pipes, redirections, and job control, and a Windows console layer using ConPTY and Win32 process APIs. The hard part is matching bash edge-case behavior, which needs a large conformance test suite and deep knowledge of shell semantics.
Competitors
Other products that read as similar to this one : 3239 launches clear the similarity bar, closest 8 shown.
Attention rank: #1222 of 3240 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 372 days after the earliest competitor.
- mew · github · 2026-09-14 · 57 upvotes · similarity 0.70
- shellwing · github · 2026-10-18 · 36 upvotes · similarity 0.69
- Wisp · hn · 2026-08-01 · 9 upvotes · similarity 0.68
- platty · github · 2026-10-13 · 9 upvotes · similarity 0.68
- hop · github · 2026-09-11 · 7 upvotes · similarity 0.68
- Unix for the Commodore 64? Open Source · hn · 2026-02-26 · 15 upvotes · similarity 0.67
- breadbin · github · 2026-10-29 · 27 upvotes · similarity 0.66
- linux-security-hardening · github · 2026-10-01 · 8 upvotes · similarity 0.65
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