lightning
Rust-based native fast search tool for Windows
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Visit website ↗ Source listing ↗
GITHUB · launched Oct 20, 2026 · 23 upvotes (top 52%)
- Horizontal
- Search & retrieval
- Prosumer
- Not AI
- Hobby / open-source project
Similar launches
See all 2269 similar launches →Could you build this?
Partial A basic file search UI with a Rust backend is vibe-codeable, but fast instant search over a whole disk needs low-level Windows file system work (such as NTFS journal/MFT indexing) that AI assistance alone won't reliably produce. The scraped text is GitHub page boilerplate, so the description is thin.
What it would actually take: Build a Rust desktop app (e.g., Tauri or native Win32) with an in-memory index built by scanning the NTFS master file table or USN change journal, plus a fuzzy-matching query engine and a fast results UI. The hard parts are the Windows file system internals, keeping the index in sync with live changes, and memory/latency tuning on large drives. This needs someone comfortable with Windows systems programming and performance profiling.
Competitors
Other products that read as similar to this one : 2269 launches clear the similarity bar, closest 8 shown.
Attention rank: #1182 of 2270 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 355 days after the earliest competitor.
- rust-explorer · github · 2026-10-17 · 27 upvotes · similarity 0.67
- File-Browser · github · 2026-10-12 · 17 upvotes · similarity 0.65
- FinderSearch · github · 2026-10-09 · 657 upvotes · similarity 0.65
- grids · github · 2026-10-20 · 19 upvotes · similarity 0.64
- DeepSearch · hn · 2025-12-22 · 16 upvotes · similarity 0.63
- Yashiki · hn · 2026-01-19 · 23 upvotes · similarity 0.62
- Focal Harvest · hn · 2026-07-06 · 9 upvotes · similarity 0.62
- kividb · github · 2026-10-16 · 316 upvotes · similarity 0.61
Other launches for this product
- No other launches for this product.