Hacktoberfest 2026: the issues maintainers tagged for October, open and beginner-friendly. Browse Hacktoberfest issues

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  • Earn the OpenSSF Best Practices badge
    Open
    documentation maintainer security

    Difficulty 4/5 3-5 days Newbie friendliness 25/100

    ferrumio/pynox#36 ·

  • Sign release assets and publish build provenance
    Open
    maintainer packaging security

    Difficulty 4/5 3-5 days Newbie friendliness 25/100

    ferrumio/pynox#35 ·

  • Fuzz the command line, pynox.toml and pool request parsers
    Open
    ci help wanted security

    Difficulty 4/5 3-5 days Newbie friendliness 68/100

    ferrumio/pynox#34 ·

  • Roadmap
    Open
    documentation

    Difficulty 1/5 Under an hour Newbie friendliness 25/100

    ferrumio/pynox#33 ·

  • Run the NumPy/pandas preload test in CI
    Open
    ci help wanted

    Difficulty 4/5 3-5 days Newbie friendliness 68/100

    ferrumio/pynox#32 ·

  • Weekly benchmark job that publishes results to the docs
    Open
    ci performance

    Difficulty 4/5 3-5 days Newbie friendliness 58/100

    ferrumio/pynox#31 ·

  • Make every launcher error message say what to do next
    Open
    enhancement good first issue

    Difficulty 3/5 1-2 days Newbie friendliness 68/100

    ferrumio/pynox#29 ·

  • Example pynox.toml files for common setups
    Open
    documentation good first issue

    Difficulty 3/5 1-2 days Newbie friendliness 82/100

    ferrumio/pynox#28 ·

  • pynox doctor --human: print a readable summary next to the JSON
    Open
    enhancement good first issue

    Difficulty 3/5 1-2 days Newbie friendliness 82/100

    ferrumio/pynox#27 ·

  • Published comparison with E2B and Monty on the same workloads
    Open
    documentation help wanted performance

    Difficulty 4/5 3-5 days Newbie friendliness 64/100

    ferrumio/pynox#26 ·

  • FAQ page: why not Docker, why not PyPy, does it work on macOS
    Open
    documentation good first issue

    Difficulty 2/5 1-3 hours Newbie friendliness 85/100

    ferrumio/pynox#25 ·

  • External review of the sandbox policy
    Open
    help wanted maintainer security

    Difficulty 5/5 Over a week Newbie friendliness 15/100

    ferrumio/pynox#24 ·

  • Vulnerability disclosure policy in SECURITY.md
    Open
    good first issue security

    Difficulty 2/5 1-3 hours Newbie friendliness 82/100

    ferrumio/pynox#23 ·

  • Write a threat model document
    Open
    documentation security

    Difficulty 2/5 1-3 hours Newbie friendliness 82/100

    ferrumio/pynox#22 ·

  • Serve install.sh from a stable URL for curl | sh
    Open
    good first issue packaging

    Difficulty 2/5 1-3 hours Newbie friendliness 85/100

    ferrumio/pynox#21 ·

  • Test the Lambda layer on real functions in CI (x86_64 and arm64)
    Open
    ci help wanted packaging

    Difficulty 4/5 3-5 days Newbie friendliness 55/100

    ferrumio/pynox#20 ·

  • A launcher that installs and selects Python versions, like uv python install
    Open
    needs-design packaging

    Difficulty 5/5 Over a week Newbie friendliness 25/100

    ferrumio/pynox#19 ·

  • Publish wheels to PyPI with trusted publishing
    Open
    ci maintainer packaging

    Difficulty 4/5 1-2 days Newbie friendliness 35/100

    ferrumio/pynox#18 ·

  • Publish the first prerelease: v0.1.0
    Open
    maintainer packaging

    Difficulty 4/5 3-5 days Newbie friendliness 25/100

    ferrumio/pynox#17 ·

  • Use case: data analyst with pandas preloaded
    Open
    agents documentation good first issue

    Difficulty 3/5 1-2 days Newbie friendliness 76/100

    ferrumio/pynox#16 ·

  • Async API: await pynox.arun() and async tools
    Open
    agents help wanted

    Difficulty 4/5 3-5 days Newbie friendliness 68/100

    ferrumio/pynox#15 ·

  • TypeScript client for the pool protocol
    Open
    agents help wanted

    Difficulty 4/5 3-5 days Newbie friendliness 67/100

    ferrumio/pynox#14 ·

  • Tested example: LangChain / LangGraph with pynox.tool()
    Open
    agents good first issue

    Difficulty 3/5 1-2 days Newbie friendliness 76/100

    ferrumio/pynox#13 ·

  • Tested example: Strands Agents with pynox.tool()
    Open
    agents good first issue

    Difficulty 4/5 1-2 days Newbie friendliness 68/100

    ferrumio/pynox#12 ·

  • Tested example: smolagents with pynox.tool()
    Open
    agents good first issue

    Difficulty 3/5 1-2 days Newbie friendliness 76/100

    ferrumio/pynox#11 ·

  • Tested example: Pydantic AI agent with pynox.tool()
    Open
    agents help wanted

    Difficulty 3/5 1-2 days Newbie friendliness 72/100

    ferrumio/pynox#10 ·

  • Measure peak memory per run in scripts/benchmark.py
    Open
    good first issue performance

    Difficulty 3/5 1-2 days Newbie friendliness 72/100

    ferrumio/pynox#9 ·

  • Cut about 2 ms from sandbox startup
    Open
    needs-design performance

    Difficulty 5/5 Over a week Newbie friendliness 25/100

    ferrumio/pynox#8 ·

  • Fast path for json.dump with indent, sort_keys and separators on CPython 3.13+
    Open
    enhancement performance

    Difficulty 4/5 3-5 days Newbie friendliness 68/100

    ferrumio/pynox#7 ·

  • Sandboxed print() is 6-10x slower than CPython: restore stdio buffering
    Open
    bug performance

    Difficulty 4/5 3-5 days Newbie friendliness 65/100

    ferrumio/pynox#6 ·

  • Add CODE_OF_CONDUCT.md and an issue template chooser
    Possibly taken @Farhan8271git claimed this 1 day ago. Open
    documentation good first issue

    ferrumio/pynox#30 · 5 comments · 1 assignee ·

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