Keep code and plain-text speeds apart

[nannndev]

Summary

Words and passages type much faster than code, so mixing them inflated several speed stats. Personal bests per language were already separate.

• Profile: speed stats (best run, recent speed, accuracy, trend, records, languages) show either Code or Words & passages. A toggle appears when you have both. Activity, streak and time typed still count everything.
• Division: always ranked on code runs, on the profile and the shared profile card.
• Shared profile card: leads with the best code run, and falls back to text only for someone with no code runs.
• Velocity badges: now "Hit N WPM on code". They count code runs only, and so do the Pixel shades they unlock. Badges already earned stay earned.
• Friends board: shows each player's best code speed this week.
• Helpers: runKind and bestByKind in src/utils/ranking.ts, shared with the API.

Test plan

• vitest: 210 tests pass, including new split tests and a speed-badge test.
• tsc -b, the API typecheck and the build pass.
• Browser check of the profile with mixed runs (API mocked):
  • Code shows 91 WPM (Go), Words & passages shows 128 WPM (English);
  • the division is unchanged between the two tabs.

🤖 Generated with Claude Code

https://claude.ai/code/session_018xNjY7412Rp5bFuw5h69yu

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Generated by Claude Code

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Project	Deployment	Actions	Updated
codetype	Ready	Preview	Sep 30, 2026 4:38am UTC