head to head · open source
quasar vs competitive-companion
quasar has 27,211 GitHub stars, 3,672 forks, 74 open issues and last shipped 3 days ago. competitive-companion has 1,310 stars, 212 forks, 90 open issues and last shipped 3 months ago. quasar leads on adoption by 1,977% (27,211 vs 1,310 stars). quasar is written in JavaScript under MIT; competitive-companion is written in TypeScript under MIT. quasar has attracted 13% as many forks as stars, competitive-companion 16%. quasar was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (browser-extension), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| quasar | competitive-companion | |
|---|---|---|
| GitHub stars | ★ 27K | ★ 1.3K |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-17 | 2026-06-29 |
| Forks | ⑂ 3.7K | ⑂ 212 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick quasar if
- You weight community size — 27K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick competitive-companion if
- You want the competitive-companion feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and competitive-companion fits your workflow better
About quasar
Quasar Framework is an MIT licensed Vue.js framework that builds responsive single page apps, server side rendered and statically generated sites, progressive web apps, browser extensions, hybrid mobile apps, and Electron desktop apps from a single codebase.
read the full quasar overview →
About competitive-companion
Competitive Companion is an MIT licensed browser extension that parses competitive programming problems and contests from online judges and sends the extracted data to the local editor, judge, or helper tool that a solver already uses.
read the full competitive-companion overview →
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Frequently asked questions
Is quasar or competitive-companion more popular?
quasar has 27,211 GitHub stars and competitive-companion has 1,310. quasar has the larger community by that measure.
Are quasar and competitive-companion free?
Both are open source. quasar is licensed under MIT and competitive-companion under MIT. Neither carries a licence fee.
What is the difference between quasar and competitive-companion?
quasar is written in JavaScript and competitive-companion in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, quasar or competitive-companion?
Choose quasar if you want the larger community (27,211 stars) or its MIT licence terms. Choose competitive-companion if its feature set, stack or MIT licence fits better. Both are self-hostable.