Every leaf is a headline number from Mathias Buus’s public GitHub. The canopy fills out as the work grows - sway and all.
Data from GitHub API · refreshed in real time
Based on public GitHub activity · how this is calculated
JavaScript is the largest language share across analyzed repositories, at 93%.
High confidence
Public visibility is broadly distributed across analyzed repositories rather than concentrated in one or two projects.
Medium confidence
Public GitHub activity is implementation-heavy: commits account for 70% of tracked contribution activity.
Medium confidence
Most analyzed repositories (33 of 40) show no public activity in over a year.
Medium confidence
This analysis covers 40 of 669 public repositories (6%); broader totals may differ.
High confidence
Signals from analyzed public data
Strong
Needs work
Developing
Needs work
Developing
A skim of public evidence, not a hiring judgement
Largest language shares across analyzed repositories
Analyzed repositories rated established or maintained
Public pull requests and code reviews in the trailing year
Summed across analyzed repositories
Calendar months with at least one tracked contribution
Strongest signals
Across their public repositories, Mathias Buus works mainly in JavaScript, which accounts for roughly 93% of their committed code, alongside C++ and TypeScript. They have 669 public repositories, which together have earned 31,421 stars, led by peerflix at 6,270. Their activity over the last twelve months totals 2,479 contributions, including a longest run of 25 consecutive active days. Mathias Buus has been on GitHub since 2010 and is followed by 6,376 developers.
This overview is generated from Mathias Buus’s public GitHub activity at the time of the last refresh. Figures cover public repositories and the trailing twelve months of contributions.
Add topics to peerflix
Low impactpeerflix has no topic tags, making its technology harder to discover.
peerflix →Add topics to playback
Low impactplayback has no topic tags, making its technology harder to discover.
playback →Add topics to torrent-stream
Low impacttorrent-stream has no topic tags, making its technology harder to discover.
torrent-stream →Add topics to why-is-node-running
Low impactwhy-is-node-running has no topic tags, making its technology harder to discover.
why-is-node-running →Add topics to csv-parser
Low impactcsv-parser has no topic tags, making its technology harder to discover.
csv-parser →How these are calculated: see the methodology page .
Streaming torrent client for node.js
Video player built using electron and node.js
The low level streaming torrent engine that peerflix uses
Node is running but you don't know why? why-is-node-running is here to help you.
Streaming csv parser inspired by binary-csv that aims to be faster than everyone else
Query your local network for Chromecasts and have them play media
Mount a torrent (or magnet link) as a filesystem in real time using torrent-stream and fuse. AKA MAD SCIENCE!
A JSONSchema validator that uses code generation to be extremely fast
Blazing fast low level http server
Streaming torrent client for node.js
Video player built using electron and node.js
The low level streaming torrent engine that peerflix uses
Node is running but you don't know why? why-is-node-running is here to help you.
Streaming csv parser inspired by binary-csv that aims to be faster than everyone else
Query your local network for Chromecasts and have them play media
Public visibility is broadly distributed across many analyzed repositories.
Leading repository: peerflix (6,270 stars, 31,421 total across analyzed repositories)
Derived from repository languages and topics - horizontal bars, never a pie.
README, contributing-guide and GitHub Actions badges below are detected by exact filename on each repository’s default branch - they report presence, not quality.
Your projects and skills are already filled in from GitHub. Add the parts GitHub does not publish - contact details, experience and education - and export a one-page, ATS-safe PDF.
Everything you type stays in this browser (localStorage). Nothing is uploaded.
| Name | Language | Stars | Forks | Size | Updated |
|---|
No repositories match those filters.
Best coding day: Fri
Created the @mafintosh account.
Published polo, the oldest repository still on the account.
polo is the earliest-created repository to have earned stars.
protocol-buffers was the 10th public repository created.
hyperphone is the most recently created repository.
2,390 contributions recorded in 2025, more than any other year on record.
Your GitHub career, year by year.
→Started with JavaScript.
Went deeper into JavaScript.
Went deeper into JavaScript.
Went deeper into JavaScript.
Went deeper into JavaScript.
Went deeper into JavaScript.
Went deeper into JavaScript.
Went deeper into JavaScript.
Went deeper into JavaScript.
Built from mafintosh’s public, non-fork repositories. Star totals reflect current counts, not historical snapshots.
6 / 9 unlocked
The primary languages of repositories created each year.
Repositories created per year, and the running total.
Built automatically from repository languages and topics.
