Hop
JSX for Rust
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HN · launched Jun 2, 2026 · 10 upvotes (top 41%) · 0 views
Niche: software development frameworks · 154 launches, 2 in the last 7 days ▼ -89% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 154 launches in software development frameworks →
Could you build this?
No Hop is a compiler and templating language that compiles JSX-like syntax into native Rust, Go, Python, and TypeScript, which demands advanced programming language and compiler design expertise.
What it would actually take: Building Hop requires implementing a custom lexer, parser, and intermediate representation (IR) capable of type checking and transpiling JSX structures into idiomatic Rust ASTs (as well as Go/Python/TS outputs). The hard part is ensuring HTML attribute validation, strongly typed rest spreads, macro hygiene, and seamless integration with Rust's borrow checker and type system. This requires deep expertise in compiler construction, formal grammar definitions, and compiler tooling (LSP, syntax highlighting extensions).
Discussion
2 comments analyzed.
Concerns raised: repo hasn't been updated since 2023
Competitors
Other products that read as similar to this one : 788 launches clear the similarity bar, closest 8 shown.
Attention rank: #314 of 789 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 210 days after the earliest competitor.
- Script: JavaScript That Runs Like Rust · hn · 2026-01-27 · 6 upvotes · similarity 0.54
- ssx3-decomp · github · 2026-10-15 · 15 upvotes · similarity 0.54
- WolfStack · hn · 2026-03-08 · 32 upvotes · similarity 0.53
- dx-rust · github · 2026-10-28 · 42 upvotes · similarity 0.53
- jpm · hn · 2026-10-04 · 6 upvotes · similarity 0.51
- once-campfire-elixir · github · 2026-10-04 · 10 upvotes · similarity 0.51
- rdx · github · 2026-09-21 · 57 upvotes · similarity 0.50
- RustClamp · ph · 2026-10-24 · 1 upvotes · similarity 0.50
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