Dev Clash

JRK Apps

About this app

DevClash turns public developer profiles into a side-by-side battle card you can
share.

Type two handles. DevClash reads only what GitHub, LeetCode and Codeforces already show the world, scores each side across independent categories, and shows you where each developer is strong — with the numbers behind every category on screen.

WHAT IT COMPARES

GitHub — six categories, scored separately:
• Project Builder — original repositories shipped
• Project Impact — stars and forks those repos earned
• Open Source — contributions beyond your own repositories
• Consistency — how steadily the account is active
• Community — followers and reach
• Repo Quality — description, licence, topics, documentation

LeetCode and Codeforces — five categories each:
• Problem Solver, Depth, Competitor, Consistency, and Language Range

NO OVERALL WINNER — ON PURPOSE

DevClash never adds the categories up, never ranks two developers overall, and never calls one "better". Stars, repo counts and problem totals measure visibility and habit, not engineering ability. You get six honest signals instead of one dishonest number.

Forks never count as projects, either. Stars, languages and quality are computed over original repositories only, so a folder full of forks scores nothing.

HONEST ABOUT THE DATA

• GitHub's public activity feed is capped and excludes private and organisation work. DevClash treats it as a floor and says so on screen.
• Codeforces has no lifetime "problems solved" figure, so volume is counted over a recent window — both sides read through the same ceiling, and the app labels it.
• Unknown is never shown as zero. A number the API didn't return renders as "—", and a category built on a weaker fallback is flagged as estimated.

MORE THAN THE BATTLE

• Developer spotlight — one profile in depth: languages, top repositories, activity
• Analytics — save a cohort of up to four handles and chart them against each other
• Your card — build your own developer card with GitHub, LinkedIn, portfolio, résumé
and contact links, then export it as an image or a PDF with working links
• Share any battle or card as an image, straight to any app

BUILT LIGHT

• Dark, glass-and-aurora interface, native on Android and iOS
• No account, no sign-up, no ads, no analytics, no crash reporting
• Nothing is stored about the developers you compare beyond a short in-memory cache and your own recent-handle list
• Add your own GitHub token in Settings for a higher rate limit — optional, stored on your device only

DevClash is not affiliated with, endorsed by, or sponsored by GitHub, LeetCode or Codeforces. The Codeforces integration uses the official public API; the LeetCode integration uses unofficial public sources and may break without notice.

What’s new

Initial Play Store release