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Better Jev playground
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- Updated Oct 2026
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CommunityJev Demos & Experiments
PlayJev (Visual Jev IDE)
A browser visual IDE for composing Jev API requests: build a state plus Choice, Score, Noul and Box questions with image assets, preview and validate the request JSON, send it, and read the answers as visual cards instead of raw JSON.
- Stars
- 8
- Language
- TypeScript
- License
- MIT
- Reading time
- 2 min
- Published by
- Community
- Author
- MoeclubM
- Last verified
- Oct 2026
This is one of several Jev listings for the same project. The canonical entry is PlayJev — OmniJev.
Used inJev for Software & DevTools
- Languages
- TypeScript
- Platforms
- BrowserCloudflare
- Capabilities
- Open sourceSelf-hosted
Highlights
- Visual IDE for Jev API inputs: compose state plus Choice, Score, Noul, and Box questions with image assets in the browser.
- Preview the request JSON, validate it, send it, and read the answers as visual cards rather than raw JSON.
- The README says any LLM can draft the whole request from one sentence.
- Node 18+, Docker-ready, and deployable to Cloudflare Workers or Pages; six UI locales and a Chinese README.
- MIT licensed TypeScript: 8 stars, 1 fork, created 2026-09-19, last pushed 2026-10-15.
Watch out
README reviewed 2026-10-17; the digest truncates inside the feature list, so environment variables, the Jev endpoint, and the quick-start commands are not visible. The screenshots are referenced but not described beyond their captions, and no benchmarks or pricing appear.
Questions about this entry
Short answers drawn from the linked project or page.
A browser-based visual IDE for Jev (TypeSafe System One) API inputs: you compose a state and typed questions, preview and validate the request JSON, send it, and read answers as visual cards instead of raw JSON.
Choice, Score, Noul, and Box, according to the README, with image assets supported as part of the state. The answers come back as visual cards rather than JSON.
The digest does not show the configuration section. Sending requests to Jev requires access to the API, but the README excerpt lists no key setup, so check the repository's getting-started page for the exact environment variables.
Yes — it needs Node 18 or newer and ships with Docker support (docker-compose.yml) plus Wrangler configuration for deploying to Cloudflare Workers or Pages. The digest does not include the actual commands.
It previews the request, validates it before sending, supports image assets, and renders the answers as visual cards. Its README also says any LLM can draft the whole request from one sentence.
The README advertises six locales and a Chinese README file (README.zh-CN.md). The digest does not list which languages those are beyond the English and Chinese documents.
This is MoeclubM's PlayJev, a request-authoring IDE for the Jev API. Other catalogued projects share the name — OmniJev/PlayJev plays games with a PlayJev model and filedcom/playjev is a headless player — so check the owner before following a link.
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