Open source alternatives to bun-runtime
24 open source AI Skills apps to use instead, best rated first.
Top picks
- G

github-ops
Launchgithub-ops is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It manages a GitHub repository with a focus on community health, CI reliability and the experience of contributors. It covers triaging issues by classify
Open source
- O

opensource-pipeline
Launchopensource-pipeline is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It prepares a private project for safe public release through a three-stage pipeline. The fork stage strips secrets from a copy. The sanitise st
Open source
- A

andrej-karpathy-skills
Launchandrej-karpathy-skills is a single CLAUDE.md file from the multica-ai project that is meant to improve how Claude Code behaves on coding tasks. It is derived from Andrej Karpathy's public observations about LLM coding pitfalls. The file dis
Open source
- M

microsoft/markitdown
Launchmarkitdown-mcp is the MCP server package for MarkItDown, Microsoft's tool for converting many file formats to Markdown for language models. It is a lightweight server that runs over stdio, Streamable HTTP or SSE, and exposes one tool, conve
Open source
- O

od-contribute
Launchod-contribute is an agent skill in the OpenDesign project that provides a guided, one-click contribution flow to the OpenDesign repository, written so that people without a coding background can send a real pull request. It is locked to the
Open source
- G

github-deep-research
Launchgithub-deep-research is an agent skill from the DeerFlow project that researches a single GitHub repository in several rounds and writes a report in Markdown. It is for requests that need more than a README summary, such as a comprehensive
Open source
More AI Skills apps

modelcontextprotocol/server-memory
Knowledge graph-based persistent memory for maintaining context

netdata/netdata#Netdata
Discovery, exploration, reporting and root cause analysis over Netdata metrics

Learn Claude Code
by shareAI-lab - A really interesting analysis of how coding agents like Claude
About bun-runtime

bun-runtime
Bun as runtime, package manager, bundler, and test runner
bun-runtime is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It gives a coding agent working knowledge of Bun, which is a JavaScript runtime that also bundles a package manager, a bundler and a Jest-style test runner. The skill explains when Bun is the better choice, such as new projects, scripts where install speed matters, and Vercel deployments, and when Node is safer because of ecosystem compatibility or a dependency with known Bun problems. It also covers migrating from Node, the move from the binary bun.lockb lockfile to the text bun.lock, and configuring Bun on Vercel or other hosts. Because flags change between releases, the guidance targets Bun 1.4 and asks the agent to check the installed version first. A skill is a SKILL.md file of instructions that an AI agent loads when a task needs it. It is free and open source.
- Price
- Free
- Made by
- affaan-m
- Category
- AI Skills
- Website
- github.com/affaan-m/ecc/bun-runtime











