Add jevsearch

[kylemclaren]

Pull request

What changes and why?

Adds jevsearch as a community project under Search and retrieval. The PR includes:

• the detail page at community/projects/tools/jevsearch.md
• the index entry in community/projects/tools/README.md
• the root README entry under Developer projects and integrations, next to JevSQL

Canonical URL: https://github.com/kylemclaren/jevsearch

jevsearch is a shadcn/ui registry block (one npx shadcn add) that gives a site a ⌘K search palette. A local keyword pass (weighted lexical scorer, light stemmer, one-edit typos) streams hits on the first keystroke; then the top 20 hits go to TypeSafe in one request: a Noul per candidate, a Choice over all candidates for the best page, and a Noul for whether any page answers the query. Hits are re-ordered by the blended score and low-relevance hits drop; if TypeSafe is slow or down, keyword order stands. No embeddings or vector database. It is a developer resource (files you install into your own site), so it goes in tools/ rather than apps/. It is distinct from the existing Jev Search app (superagents-lab/jev-search), which is a web search app.

Evidence files: src/lib/jev-search-server.ts (Jev request, Noul/Choice), src/lib/jev-search-core.ts (lexical pass), registry.json (shadcn registry), bench/run.ts and bench/results.json (benchmark). The benchmark numbers on the page (Hit@1 83% vs 41% keyword-only and 41% Lunr on 41 queries over the TypeSafe docs; 278 ms median uncached; about $0.26 per thousand uncached searches) are labelled as author-reported.

Affiliation: I'm the author and maintainer of jevsearch. There is no commercial relationship, paid placement, or referral link.

Disclosure: I'm the author of jevsearch.

Verification

• In a fresh clone at commit 1df37de, bun install && bun run build (shadcn registry build plus Astro build) passes. The build makes no TypeSafe calls.
• No live TypeSafe queries or benchmark runs were made for this listing; the benchmark figures are the author's own bench/results.json. No independent accuracy or quality claims are made.
• In this repo, npm ci --ignore-scripts && npm run check passes: lint (436 files), check:links, check:community (405 projects checked), and the test suites.
• If Add jevql #373 (jevql) merges first, the index row and README line here sit next to its lines and may need a trivial rebase.

AI assistance

Claude Code drafted the page and the entries. I reviewed them against the jevsearch source and README.

Checklist

• I read the repository's CONTRIBUTING.md.
• This change adds one resource or makes a focused correction.
• For a community project, its detail page, category index entry, and README links are complete and consistent (or not applicable).
• Links work and descriptions are factual; prerequisites and limitations are clear.
• I ran the applicable checks and included no secrets or private data.

🤖 Generated with Claude Code

[AsafMazuz1]

Merged via rebased AppitStudio PR #387 after #373 conflicted this fork branch. Thanks for the listing!

[AsafMazuz1]

Superseded by #387 (same content on current main).