typescript
MCP Server in Your Workflow: Spec Versions and Typed Tools
The MCP spec is on revision 2026-07-28, the SDK you npm install...
#tooling
tooling
Jest to Vitest 5 Migration: What 240 Tests Measured
Jest 30 against Vitest 5.0.3 on the same 240 tests, timed cold...
css
CSS Nesting vs Sass: Measured Size, Speed and Gotchas
I compiled one stylesheet with Sass, lightningcss and postcss-nesting, then ran it...
tooling
QUALITY.md: Adding the New Spec to an Existing Repo
QUALITY.md is a new open spec for declaring what quality means in...
nodejs
Building a CLI Tool in Node.js With TypeScript in 2026
A complete walkthrough of building a Node.js CLI with TypeScript: argument parsing,...
tooling
Biome vs ESLint Plus Prettier: The 2026 Comparison
A real benchmark of Biome against ESLint and Prettier on the same...
tooling
Vitest 5 New Features: What's Actually Worth Adopting
Vitest 5.0 ships vi.when, a rewritten bench API, Temporal-aware fake timers, and...
tooling
Vitest 5 Migration Guide: Breaking Changes and Exact Fixes
Vitest 5 clears mocks by default, throws on hoisted calls and drops...
nodejs
Node.js Built-in Test Runner vs Jest: A 2026 Comparison
Node's built-in test runner covers assertions, mocking, and coverage without a dependency....
tooling
Send Half of Your Claude Code Traffic to a Local Model
How to split Claude Code between the hosted API and a local...
tooling
Running Claude Code Fully Local Is Not Worth It Yet
A tested walkthrough for wiring Claude Code to free Docker Hub models,...
tooling
Exit Cost: The Stack Criterion Nobody Ever Budgets For
Teams price how fast a library gets them shipping. Three decades of...
tooling
ESLint 9 and 10 Flat Config Migration for TypeScript
What extends does not carry into flat config, and the parser-without-plugin trap...
tooling
Vite 6 Environment API: A Guide to Multi-Target Builds
Vite 6's Environment API lets one config define SSR, edge, and client...
tooling
What's New in create-vite 9.1.2: The July 2026 Release
create-vite 9.1.2 fixes a crash when passing --eslint to non-React templates and...
typescript
Vibe Coding with TypeScript: A Quality-First Framework
Vibe coding ships features fast, but AI code has 1.7x more defects....
typescript
TypeScript Strict Mode: The Complete Engineer Guide 2026
Enable TypeScript strict mode the right way. Covers strictNullChecks, noUncheckedIndexedAccess, and every...
typescript
TypeScript Code Smells: 12 Patterns You Should Fix Now
TypeScript anti-patterns like `any` abuse and interface bloat cost teams real debugging...
typescript
TypeScript Clean Code: 15 Patterns for Better Software
Fifteen TypeScript patterns that cut bugs, improve readability, and scale to large...
typescript
TypeScript as AI Contracts: Guide LLM Code Generation
TypeScript interfaces are machine-readable contracts for AI. Learn the prompting patterns that...
nodejs
Node.js 23 Native TypeScript Support Without Other Tools
Node.js 23.6 ships --experimental-strip-types to run .ts files directly. No ts-node, no...
typescript
Model Context Protocol: Connecting AI to Dev Tools
MCP lets AI agents connect to databases, APIs, and filesystems via JSON-RPC....
typescript
TypeScript Validation with Zod and React Hook Form
Practical guide: validate React forms with Zod 4 and TypeScript. One schema...
tooling
Cursor AI for TypeScript: 20 Tips That Boost Output
Cursor AI is faster with TypeScript than with JavaScript. These 20 tips...
react
Claude Code for React and TypeScript: Workflow Guide
Claude Code is a CLI, not an IDE plugin. For React/TypeScript projects,...
tooling
CI/CD Quality Gates for AI-Generated TypeScript Code
AI coding tools introduce any types and skipped edge cases faster than...
typescript
Build TypeScript Agents with Mastra and Vercel AI SDK
Mastra and Vercel AI SDK give TypeScript developers typed tools and Zod-validated...
tooling
AI Code Review for TypeScript: CodeRabbit + GitHub Actions
Add AI code review to your TypeScript project in one afternoon. Step-by-step:...
tooling
AI Coding Tools in 2026: What Actually Works for Devs
Comparing GitHub Copilot, Cursor, and Claude Code in daily development work. Real...
typescript
How TypeScript Types Make AI-Generated Code More Reliable
AI coding tools write faster but hallucinate APIs and types. Here's how...