npm · PyPI
comet-ml/opik
Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
Apache-2.0Sep 16, 2026 · metrics 2.10.0
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Catalogue tag
#playground
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
20 records
npm · Go
langwatch/langwatch
The platform for LLM evaluations and AI agent testing
Apache-2.0Sep 17, 2026 · metrics 2.10.0
PyPI · npm
Observal/Observal
Observal is self-hosted registry for your coding agent extensions with a built in insight engine. Setup Observal, define the scope and share your Skills, MCPs and Agents with your peers.
Apache-2.0Sep 14, 2026 · metrics 2.10.0
npm · crates.io
langfuse/langfuse
🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
Custom licenseSep 16, 2026 · metrics 2.10.0
npm
asyncapi/studio
Visually design your AsyncAPI files and event-driven architecture.
Apache-2.0Sep 26, 2026 · metrics 2.10.0
npm
get-convex/agent
Build AI agents on Convex with persistent chat history
Apache-2.0Sep 18, 2026 · metrics 2.10.0
npm
exadel-inc/esl
Lightweight and flexible UI component library based on web components technology for creating basic UX modules
MITSep 12, 2026 · metrics 2.10.0
Go
pingcap/tiup
A component manager for TiDB
Apache-2.0Sep 20, 2026 · metrics 2.10.0
npm
NullVoxPopuli/limber
Monorepo for the omni-REPL: Limber
MITSep 18, 2026 · metrics 2.10.0
Go · npm
kyverno/playground
Powers the Kyverno playground
Apache-2.0Sep 17, 2026 · metrics 2.10.0
npm
elbwalker/walkerOS
Open-source tag manager for developers
MITSep 11, 2026 · metrics 2.10.0
npm
Derssa/Torollo
Torollo is an open-source interactive visual playground designed to learn system design and networking, all locally.
MITOct 20, 2026 · metrics 2.10.0
npm
ocavue/astrobook
Minimal Storybook alternative
MITSep 15, 2026 · metrics 2.10.0
Go · npm
ClickHouse/clickhouse-fiddle
On-demand ClickHouse playground
Apache-2.0Sep 23, 2026 · metrics 2.10.0
npm
marilari88/zod-playground
Play with Zod schema validation
MITOct 4, 2026 · metrics 2.10.0
npm
AwareByDefault/display-case
A bun-native UI development & testing system
MITSep 10, 2026 · metrics 2.10.0
Go
titpetric/vuego
A VueJS inspired Templating system written in Pure Go
MITSep 19, 2026 · metrics 2.10.0
npm
nalgeon/codapi-js
Interactive code examples for documentation, education and fun.
MITSep 20, 2026 · metrics 2.10.0
Maven · npm · RubyGems
wuba/taro-playground
The Taro Playground App is a cross-platform application developed using Taro, to help developers develop and debug Taro applications.
Apache-2.0Sep 13, 2026 · metrics 2.10.0
Go · npm
jspdown/traefik-playground
A web-based development environment for experimenting with Traefik configurations
MITSep 6, 2026 · metrics 2.10.0