Code Review Guide
Before You Start
- Read
/typescriptand/testingskills for code style and test conventions - Get the diff (skip if already in context, e.g., injected by GitHub review app):
git difforgit diff origin/canary..HEAD
Checklist
Correctness
- Leftover
console.log/console.debug— should usedebugpackage or remove - Missing
return awaitin try/catch — see https://typescript-eslint.io/rules/return-await/ (not in our ESLint config yet, requires type info) - Can the fix/implementation be more concise, efficient, or have better compatibility?
Security
- No sensitive data (API keys, tokens, credentials) in
console.*ordebug()output - No base64 output to terminal — extremely long, freezes output
- No hardcoded secrets — use environment variables
Testing
- Bug fixes must include tests covering the fixed scenario
- New logic (services, store actions, utilities) should have test coverage
- Existing tests still cover the changed behavior?
- Prefer
vi.spyOnovervi.mock(see/testingskill)
i18n
- New user-facing strings use i18n keys, not hardcoded text
- Keys added to
src/locales/default/{namespace}.tswith{feature}.{context}.{action|status}naming - For PRs:
locales/translations for all languages updated (pnpm i18n)
SPA / routing
desktopRouterpair: If the diff touchessrc/spa/router/desktopRouter.config.tsx, does it also updatesrc/spa/router/desktopRouter.config.desktop.tsxwith the same route paths and nesting? Single-file edits often cause drift and blank screens.
Reuse
- Newly written code duplicates existing utilities in
packages/utilsor shared modules? - Copy-pasted blocks with slight variation — extract into shared function
antdimports replaceable with@lobehub/uiwrapped components (Input,Button,Modal,Avatar, etc.)- Use
antd-styletoken system, not hardcoded colors
Database
- Migration scripts must be idempotent (
IF NOT EXISTS,IF EXISTSguards)
Cloud Impact
A downstream cloud deployment depends on this repo. Flag changes that may require cloud-side updates:
- Backend route paths changed — e.g., renaming
src/app/(backend)/webapi/chat/route.tsor changing its exports - SSR page paths changed — e.g., moving/renaming files under
src/app/[variants]/(auth)/ - Dependency versions bumped — e.g., upgrading
nextordrizzle-orminpackage.json @lobechat/business-*exports changed — e.g., renaming a function insrc/business/or changing type signatures inpackages/business/src/business/andpackages/business/must not expose cloud commercial logic in comments or code
Output Format
For local CLI review only (GitHub review app posts inline PR comments instead):
- Number all findings sequentially
- Indicate priority:
[high]/[medium]/[low] - Include file path and line number for each finding
- Only list problems — no summary, no praise
- Re-read full source for each finding to verify it's real, then output "All findings verified."