skills / lobehub / lobe-chat / typescript 
typescript 
$ npx skills add https://github.com/lobehub/lobe-chat --skill typescript SKILL.md 
TypeScript Code Style Guide 
Types and Type Safety 
Avoid explicit type annotations when TypeScript can infer 
Avoid implicitly 
any ; explicitly type when necessary 
Use accurate types: prefer 
Record<PropertyKey, unknown> over 
object or 
any 
Prefer 
interface for object shapes (e.g., React props); use 
type for unions/intersections 
Prefer 
as const satisfies XyzInterface over plain 
as const 
Prefer 
@ts-expect-error over 
@ts-ignore over 
as any 
Avoid meaningless null/undefined parameters; design strict function contracts 
Async Patterns 
Prefer 
async / 
await over callbacks or 
.then() chains 
Prefer async APIs over sync ones (avoid 
*Sync ) 
Use promise-based variants: 
import { readFile } from 'fs/promises' 
Use 
Promise.all , 
Promise.race for concurrent operations where safe 
Code Structure 
Prefer object destructuring 
Use consistent, descriptive naming; avoid obscure abbreviations 
Replace magic numbers/strings with well-named constants 
Defer formatting to tooling 
UI and Theming 
Use 
@lobehub/ui , Ant Design components instead of raw HTML tags 
Design for dark mode and mobile responsiveness 
Use 
antd-style token system instead of hard-coded colors 
Performance 
Prefer 
for…of loops over index-based 
for loops 
Reuse existing utils in 
packages/utils or installed npm packages 
Query only required columns from database 
Time Consistency 
Assign 
Date.now() to a constant once and reuse for consistency 
Logging 
Never log user private information (API keys, etc.) 
Don't use 
import { log } from 'debug' directly (logs to console) 
Use 
console.error in catch blocks instead of debug package Weekly Installs 112 Repository lobehub/lobe-chat First Seen Jan 24, 2026 Security Audits Gen Agent Trust Hub Pass Socket Pass Snyk Pass Installed on claude-code 91 opencode 75 gemini-cli 61 cursor 59 antigravity 58 codex 51