1,428 Jev ecosystem resources: 2026 directory report
A data-backed analysis of 1,428 Jev directory entries by category, language, stars, and source-review status, based on the 2026-09-28 directory snapshot.
Entries are not open-source repositories
- Identified unique GitHub repositories: 1,332
- Repositories reporting a recognized open-source license: 553
- Article and discussion entries: 61
- Integration-path entries: 2
- Other or unclassified resources: 33
- Repositories with missing or unresolved conflicting stars: 2
Licenses are reported metadata, not a legal audit. Resources hosted elsewhere remain in the directory; their repository identity and license are not guessed.
Download the reproducible JSON snapshot · Download the counting sourcePut both downloads in one directory and run this Node command. Every input comes from snapshot entries; no API key is required.
node --input-type=module -e 'import {readFileSync} from "node:fs"; import {ecosystemStats} from "./ecosystem-method.mjs"; const s=ecosystemStats(JSON.parse(readFileSync("ecosystem.json","utf8")).entries); console.log({entries:s.entryCount,repositories:s.repositoryCount,stars:s.combinedKnownStars,unresolved:s.unresolvedStarsCount});'What the directory snapshot shows
meet the reviewed-page index gate
Basic listings remain discoverable in the radar but are not submitted as thin detail pages to search engines.
leading uses span distinct workflows
Projects extend beyond routing into agent tools, browser action, security gates, evaluation, and context processing.
leading languages form a multi-language ecosystem
The table below uses repository language labels; SDKs, integrations, and applications create different language patterns.
What the projects are built to solve
Programming-language distribution
Most-starred projects in the snapshot
Stars describe unique host repositories, not Jev modules. They are not safety or performance evidence. Conflicting values without reliable observation times are excluded.
Method and indexing policy
GitHub identities normalize owner/repo, case, .git suffixes, and subpaths. Integration entries remain distinct while repository counts and stars are deduplicated. Conflicts use the latest reliably timestamped observation, or remain unknown. Renames are never guessed from names.
- Synchronize project names, authors, categories, languages, and activity from public directories and repository metadata.
- Store evidence links when behavior can be traced to fixed-version source or documentation.
- The sitemap preserves published project detail URLs. New detail pages require editorial approval rather than a star or length threshold; directory pagination uses noindex,follow.
- Every sync carries a snapshot date, and changing metrics are never presented as permanent facts.
This report and the directory metadata compiled by this site are licensed under CC BY 4.0. Reuse must credit Jev Tutorial / AgentBuff, link to the original page, and indicate changes. Third-party project code, trademarks, logos, and repository content remain subject to their respective rights and licenses.
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