DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
I Built a ChatGPT-Clone in 100 Lines of Next.js (Streaming + Tools + One-Line Provider Swap)
dev48v profile

I Built a ChatGPT-Clone in 100 Lines of Next.js (Streaming + Tools + One-Line Provider Swap)

#ai #nextjs #typescript #beginners
Comments
4 min read
Accessible Forms in React Native: A Complete Reference Guide
alexjjackson profile

Accessible Forms in React Native: A Complete Reference Guide

#reactnative #a11y #mobile #typescript
Comments
10 min read
I built date-light: a tiny zero-dependency date utility for JavaScript
flyingsquirrel0419 profile

I built date-light: a tiny zero-dependency date utility for JavaScript

#javascript #typescript #opensource
Comments
2 min read
I was rewriting the same database plumbing in every Electron app, so I built NookDB
sehawq profile

I was rewriting the same database plumbing in every Electron app, so I built NookDB

#electron #javascript #typescript #rust
1
Comments
4 min read
We launched an interactive playground for EliteGrid — try it in your browser
elitegrid profile

We launched an interactive playground for EliteGrid — try it in your browser

#typescript #react #vue #webdev
Comments
1 min read
The challenges of creating a semantic memory layer on Cloudflare Workers, D1, and Vectorize.
rahil_pirani_c48446facc8c profile

The challenges of creating a semantic memory layer on Cloudflare Workers, D1, and Vectorize.

#cloudflare #vectordatabase #webdev #typescript
Comments
4 min read
React 19 useOptimistic for Instant UI Feedback: Building Confidence in AI Feature Interactions Without Optimistic Update Complexity
uaslimcreate profile

React 19 useOptimistic for Instant UI Feedback: Building Confidence in AI Feature Interactions Without Optimistic Update Complexity

#react19 #typescript #ux #aiintegration
Comments
4 min read
React 19 useActionState for Form-Driven AI Features: Building Progressive Enhancement Without JavaScript Frameworks Complexity
uaslimcreate profile

React 19 useActionState for Form-Driven AI Features: Building Progressive Enhancement Without JavaScript Frameworks Complexity

#react19 #typescript #forms #aiintegration
Comments
5 min read
TypeScript Generics for Polymorphic API Responses: Building Type-Safe Client Code Without Response Union Hell
uaslimcreate profile

TypeScript Generics for Polymorphic API Responses: Building Type-Safe Client Code Without Response Union Hell

#typescript #react19 #apidesign #typesafety
Comments
4 min read
Stop Trusting LLM JSON: Validate AI Outputs with Zod in 5 Minutes
napster_rj profile

Stop Trusting LLM JSON: Validate AI Outputs with Zod in 5 Minutes

#ai #typescript #webdev #productivity
Comments
4 min read
AnimaStage Lite v1.2.3 — Android studio, video export fixes & official MMD landing pages
fbnoname profile

AnimaStage Lite v1.2.3 — Android studio, video export fixes & official MMD landing pages

#webgl #typescript #opensource #android
Comments
2 min read
Crucible v1.1.0 — Generate UI components you actually own (React/Vue/Angular)
naveen2070 profile

Crucible v1.1.0 — Generate UI components you actually own (React/Vue/Angular)

#webdev #opensource #react #typescript
1
Comments
1 min read
把 Sa-Token 搬到 NestJS 生态：xlt-token 1.0 的几个设计取舍
pengcheng_e679693a21e1180 profile

把 Sa-Token 搬到 NestJS 生态：xlt-token 1.0 的几个设计取舍

#showdev #node #security #typescript
Comments
3 min read
We Built and Published an Official JavaScript SDK for Locara
aim_technolab_20f7ef809e profile

We Built and Published an Official JavaScript SDK for Locara

#javascript #typescript #npm #webapp
Comments
3 min read
Building a Weather API CLI with TypeScript — async/await, fetch, and Response Types
uya0526design profile
Uya

Building a Weather API CLI with TypeScript — async/await, fetch, and Response Types

#typescript #node #jest #beginners
Comments
10 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.