Skip to content
Made with Jev

Jev for ads and marketing research: most starred on GitHub

  1. Cannyqkal/Canny · 122 starsA warden that will not let a coding agent finish on a claim.
  2. winnowGhalebDweikat/winnow · 110 starsA context sieve for Claude Code: Jev judges each tool result before it lands.
  3. hookmeter-jevehui1226/hookmeter-jev · 22 starsMillisecond viral hook telemetry, in a Chrome extension.
  4. jev-pianoLamplighterPaul/jev-piano · 6 starsJev can’t write a note, but with the right questions it improvises piano.
  5. jev-harnessAstro-Han/jev-harness · 6 starsEvery tool result is filtered by Jev before the model reads it.
  6. Can Jev steer music?wustep/jev-playground · 2 starsJev picks the plan; code renders the sheet music, audio and MIDI.
  7. Bouncerclownware/bouncer · 1 starsA judgment layer that checks every Claude Code tool call against your policy.

Stars as GitHub showed them on Oct 15, 2026.

Jev for ads and marketing research: the figures their authors published

BuildByReported
724 competitor ads, broken downMatthew BermanAds: 724 from 37 brands · Run time: ~40 s
A visual reference finderAlbiona HotiPer prompt: 100 images
BouncerClownwareCost: ~$0.04/day
700 live ads in 40 secondsAckermanAds: 700+ · Time: 40 s
Jev for content marketingjaffaCorpus: 12.8M videos
1,891 ads in 19 secondsaresAds: 1,891 · Time: 19 s
An A/B test against 4,000 personasSim AudienceProfiles: 4,000+ · Time: ~12 s
723 ads, 30 personas, 22 centsMatthew BermanDecisions: 21,690 · Cost: $0.22

Each figure is the author’s own, not measured by this site.

Jev for ads and marketing research: newest additions

Use cases related to ads and marketing