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Data fetched 18 October 2026, 19:29 UTC

Matthis Gördel

Open Source Contribution Record · @fwc

https://github.com/fwc  ·  Generated

Every figure below is verifiable on github.com – each link leads to the page where GitHub shows the same data.

Merged pull requests
167
github.com/search?q=author:fwc+is:pr+is:merged&type=pullrequests
Commits
835
github.com/fwc
Code reviews
34
github.com/fwc
Repositories contributed to
16
github.com/search?q=author:fwc+is:pr+is:merged&type=pullrequests
Contributing since
2018
github.com/search?q=author:fwc+is:pr+is:merged&type=pullrequests
Merged pull requests
142
Commits
380
Code reviews
26
Repositories contributed to
11
Contributing since
2018

Open-source view – every figure above is the sum of the 11 repositories with an OSI-approved license below, verifiable card by card. The other 5 public repositories are listed at the bottom and not counted.

Top languages – of the repositories contributed to, weighted by merged PRs C++ 60.8%HTML 13.9%Scala 9.0%Java 7.2%TypeScript 3.0%Other 6.0%
Top languages – of the repositories contributed to, weighted by merged PRs C++ 67.6%HTML 16.2%Scala 10.6%Python 2.8%Nix 2.1%Other 0.7%
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4 of the 7 repositories below carry an OSI-approved open-source license (142 of the 167 merged pull requests) – every license chip links to the github.com page that shows the same license.

Showing 7 of 16 repositories – 9 with fewer than 5 merged pull requests are hidden. The headline totals above always count all of them.

Upstream & organization repositories

Sorted by merged pull requests

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  1. nebulastream/nebulastream

    101stars Org Apache-2.0 Contributor #5 of 106 all-time · Project since 2020 · contributing since 2024
    Merged PRs
    89
    Reviews
    3
    Commits
    284

    Data management for the sensor-edge-cloud continuum

    Merged PRsgithub.com/nebulastream/nebulastream/pulls?q=is:pr+author:fwc+is:merged
    Commitsgithub.com/nebulastream/nebulastream/commits?author=fwc
    Contributors / rankgithub.com/nebulastream/nebulastream/graphs/contributors

  2. wwi16ama/api_spec

    2stars Apache-2.0 Contributor #2 of 12 all-time · Contributing since 2018
    Merged PRs
    23
    Reviews
    20
    Commits
    43

    Specification for the REST-API

    Merged PRsgithub.com/wwi16ama/api_spec/pulls?q=is:pr+author:fwc+is:merged
    Commitsgithub.com/wwi16ama/api_spec/commits?author=fwc
    Contributors / rankgithub.com/wwi16ama/api_spec/graphs/contributors

  3. delta-io/delta

    9,048stars Org Apache-2.0 Contributor #80 of 494 all-time · Project since 2019 · contributing since 2026
    Merged PRs
    15
    Reviews
    3
    Commits
    14

    An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

    Merged PRsgithub.com/delta-io/delta/pulls?q=is:pr+author:fwc+is:merged
    Commitsgithub.com/delta-io/delta/commits?author=fwc
    Contributors / rankgithub.com/delta-io/delta/graphs/contributors

  4. wwi16ama/backend

    5stars No license Contributor #1 of 12 all-time · Contributing since 2018
    Merged PRs
    12
    Reviews
    6
    Commits
    150

    Backend für WWI16AMA mit SpringBoot.

    Merged PRsgithub.com/wwi16ama/backend/pulls?q=is:pr+author:fwc+is:merged
    Commitsgithub.com/wwi16ama/backend/commits?author=fwc
    Contributors / rankgithub.com/wwi16ama/backend/graphs/contributors

  5. nebulastream/nautilus

    36stars Org MIT Contributor #3 of 14 all-time · Contributing since 2024
    Merged PRs
    7
    Reviews
    0
    Commits
    27

    Nautilus is a lightweight tracing JIT compiler for C++

    Merged PRsgithub.com/nebulastream/nautilus/pulls?q=is:pr+author:fwc+is:merged
    Commitsgithub.com/nebulastream/nautilus/commits?author=fwc
    Contributors / rankgithub.com/nebulastream/nautilus/graphs/contributors

  6. klee/klee

    2,985stars Org Custom license Contributor #23 of 118 all-time · Project since 2009 · contributing since 2022
    Merged PRs
    5
    Reviews
    0
    Commits
    5

    KLEE Symbolic Execution Engine

    Merged PRsgithub.com/klee/klee/pulls?q=is:pr+author:fwc+is:merged
    Commitsgithub.com/klee/klee/commits?author=fwc
    Contributors / rankgithub.com/klee/klee/graphs/contributors

  7. wwi16ama/frontend

    2stars No license Contributor #8 of 10 all-time · Contributing since 2018
    Merged PRs
    5
    Reviews
    0
    Commits
    7

    Frontend für WWI16AMA mit Angular.

    Merged PRsgithub.com/wwi16ama/frontend/pulls?q=is:pr+author:fwc+is:merged
    Commitsgithub.com/wwi16ama/frontend/commits?author=fwc
    Contributors / rankgithub.com/wwi16ama/frontend/graphs/contributors

Merged pull requests by year

Aggregated per calendar year from the GitHub profile at github.com/fwc.

Merged pull requests by year

Open-source view – counting the pull requests merged into the OSI-licensed repositories above.

Not counted in the open-source view: 3 repositories

Public repositories without a recognised open-source license. "No license" means no LICENSE file was found – if one of these is yours, adding a LICENSE file makes GitHub detect the license automatically.

  1. wwi16ama/backend

    5stars No license Contributor #1 of 12 all-time · Contributing since 2018
    Merged PRs
    12
    Reviews
    6
    Commits
    150

    Backend für WWI16AMA mit SpringBoot.

    Merged PRsgithub.com/wwi16ama/backend/pulls?q=is:pr+author:fwc+is:merged
    Commitsgithub.com/wwi16ama/backend/commits?author=fwc
    Contributors / rankgithub.com/wwi16ama/backend/graphs/contributors

  2. klee/klee

    2,985stars Org Custom license Contributor #23 of 118 all-time · Project since 2009 · contributing since 2022
    Merged PRs
    5
    Reviews
    0
    Commits
    5

    KLEE Symbolic Execution Engine

    Merged PRsgithub.com/klee/klee/pulls?q=is:pr+author:fwc+is:merged
    Commitsgithub.com/klee/klee/commits?author=fwc
    Contributors / rankgithub.com/klee/klee/graphs/contributors

  3. wwi16ama/frontend

    2stars No license Contributor #8 of 10 all-time · Contributing since 2018
    Merged PRs
    5
    Reviews
    0
    Commits
    7

    Frontend für WWI16AMA mit Angular.

    Merged PRsgithub.com/wwi16ama/frontend/pulls?q=is:pr+author:fwc+is:merged
    Commitsgithub.com/wwi16ama/frontend/commits?author=fwc
    Contributors / rankgithub.com/wwi16ama/frontend/graphs/contributors

How these figures are counted

What is included

Every public repository where @fwc has merged pull requests – 167 merged PRs across 16 repositories in this report. Private repositories are excluded entirely. Nothing else is filtered out: the totals match the GitHub search each figure links to. The open-source view counts only the repositories with an OSI-approved license – each summary figure is the sum of the repository cards shown, verifiable card by card, instead of the all-public totals. This view additionally hides 9 repository cards with fewer than 5 merged pull requests – the summary above still counts them.

What counts as open source

A repository counts as open source when GitHub detects its license (the same license is shown on the repository page and in its API) and that license's SPDX id is marked OSI-approved in the SPDX License List v3.28.0 – the machine-readable register of licenses matching the Open Source Definition. 4 of the 7 repositories here pass that test; "No license" marks public code without a license file (exclusive copyright by default), "Custom license" a license GitHub cannot recognise – neither counts as open source. Licenses are read at the date this data was fetched; a repository may relicense later. The license labels a repository – it never changes the counts above.

Contributing since

The year of the first merged pull request – 2018 for @fwc.

Reviews and commits

Aggregated per calendar year – the GitHub profile page at github.com/fwc shows the same numbers broken down by year. Commit counts include co-authored commits, so they can differ from the number of merged PRs. Note that GitHub's reviewed-by: search counts under different rules (distinct pull requests, own PRs included), so its totals differ from the contribution graph – the profile page is the source that matches these figures.

Languages

Each repository's language is its primary language as detected by GitHub (Linguist) and shown on the repository page. The Top-languages split weighs those repository languages by merged pull requests – it describes the repositories contributed to, not the author's own code line by line.

Search indexing

Report pages stay out of search engines unless the owner opts in by linking their report (or its badge) from their GitHub profile README – the link is re-checked on every data refresh, so removing it withdraws the consent.

Contributor rank

All-time, by commits to the default branch excluding merge commits – the rank badge shown on each repository's contributors graph. Note: GitHub opens that page showing the last 3 months – switch its Period selector to "All" to see the all-time ranks reported here. Ranks marked "excluding bots" additionally skip automated accounts (the [bot] suffix on that page) ranked above.

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