DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
A local-first, reversible PII scrubber for AI workflows using ONNX and Regex

A local-first, reversible PII scrubber for AI workflows using ONNX and Regex

Comments
4 min read
Sending emails in Node.js, Deno, and Bun in 2026: a practical guide

Sending emails in Node.js, Deno, and Bun in 2026: a practical guide

4
Comments
15 min read
Fixing Claude Code's Concurrent Session Problem: Implementing Memory MCP with SQLite WAL Mode

Fixing Claude Code's Concurrent Session Problem: Implementing Memory MCP with SQLite WAL Mode

Comments
5 min read
Rust for JavaScript Developers: A Practical Guide to Your First 1000 Lines (2026)

Rust for JavaScript Developers: A Practical Guide to Your First 1000 Lines (2026)

Comments
9 min read
Implementing Glob Imports in Node.js

Implementing Glob Imports in Node.js

Comments
9 min read
Async Form Validation in React Is Hard — Here’s a Predictable Way to Solve It

Async Form Validation in React Is Hard — Here’s a Predictable Way to Solve It

Comments 1
3 min read
Writing a 0-dependency Telegram SDK with auto-generated types

Writing a 0-dependency Telegram SDK with auto-generated types

Comments
1 min read
Zod vs Yup vs TypeBox: The Ultimate Schema Validation Guide for 2025

Zod vs Yup vs TypeBox: The Ultimate Schema Validation Guide for 2025

Comments
8 min read
Building an Effect Runtime in TypeScript - Part 2: Integrating the JavaScript Ecosystem Like LEGO Blocks

Building an Effect Runtime in TypeScript - Part 2: Integrating the JavaScript Ecosystem Like LEGO Blocks

Comments
15 min read
Building an Effect Runtime in TypeScript - Part 2: Integrating the JavaScript Ecosystem Like LEGO Blocks

Building an Effect Runtime in TypeScript - Part 2: Integrating the JavaScript Ecosystem Like LEGO Blocks

Comments
15 min read
TypeScript Patterns Every React Developer Should Know in 2025

TypeScript Patterns Every React Developer Should Know in 2025

Comments
4 min read
is there to use types in different screens

is there to use types in different screens

Comments
1 min read
I Used ClaudeCode to Rescue an npm Package with 760K Downloads (And Now I Have a Mission from my regular day job)

I Used ClaudeCode to Rescue an npm Package with 760K Downloads (And Now I Have a Mission from my regular day job)

Comments
3 min read
Why eslint-plugin-import Takes 45 Seconds (And How We Fixed It)

Why eslint-plugin-import Takes 45 Seconds (And How We Fixed It)

Comments
2 min read
Building a lightweight JS/TS statistical library

Building a lightweight JS/TS statistical library

Comments
1 min read
When AI Refactors Introduce Inconsistent Naming Across Files

When AI Refactors Introduce Inconsistent Naming Across Files

Comments
3 min read
Building Your First MCP Server: A Developer's Honest Guide

Building Your First MCP Server: A Developer's Honest Guide

Comments
7 min read
TelegramsJS create

TelegramsJS create

Comments
2 min read
My AI Coding Agent Couldn't Read Bitbucket PRs, So I Fixed That

My AI Coding Agent Couldn't Read Bitbucket PRs, So I Fixed That

Comments
2 min read
Building a Premium Bento-Style Portfolio with React, GSAP & Tailwind v4

Building a Premium Bento-Style Portfolio with React, GSAP & Tailwind v4

5
Comments
2 min read
Advanced TypeScript: Patterns & Generic Types

Advanced TypeScript: Patterns & Generic Types

Comments
7 min read
React Native 0.83 for Production Teams: Better DevTools, Better Tracing, Less Risk

React Native 0.83 for Production Teams: Better DevTools, Better Tracing, Less Risk

Comments
5 min read
A rare case of recursive looping without loops or stack overflow

A rare case of recursive looping without loops or stack overflow

Comments
1 min read
Tutorial: How to Serve REST and MCP on the Same Server

Tutorial: How to Serve REST and MCP on the Same Server

Comments
3 min read
CSS-in-TS - a way to improve Development Experience

CSS-in-TS - a way to improve Development Experience

Comments
3 min read
loading...