TypeScript Coffee

Suffering from BUGS: How I Almost Deleted My Entire Project

You know that iconic DJ Khaled album, "Suffering from Success"? The one where he looks overwhelmed by... Read More

I Let AI Rewrite 40% of My Codebase. Here’s What Actually Happened.

AI is no longer a novelty in development. It’s not a toy. It’s not magic. It’s not replacing... Read More

How Fishjam.io Built a Multi-Speaker AI Game using Gemini Live

Picture a lively dinner party: glasses clinking, half-finished sentences, and three people laughing... Read More

Building a Production-Grade Table Editor with React and XState

Introduction Table editors look simple. Add rows. Edit cells. Resize columns. But once... Read More

I built an open-source alternative to Toast and Square for restaurant management

The Problem If you run a small restaurant, your options for online ordering and management... Read More

Building Agent Teams in OpenCode: Architecture of Multi-Agent Coordination

In early February 2026, Anthropic shipped agent teams in Claude Code -- the ability for a lead AI... Read More

Building a CRM for Freelancers: Architecture Decisions Behind Lazy CRM

Most CRMs are built for sales teams of 50+. They come with dashboards you'll never use, integrations... Read More

How I Built a Type-Safe Excel Library with Zod

Every project I've worked on eventually needs to import or export Excel files. Customer data,... Read More

I’m 13 and I built a Bun framework that’s 2x faster than Express 🚀

It’s a 97kB (2.4kB gzipped) Bun-native framework that hits 21,748 req/s. 👑 Why... Read More

Why I Built nevr-env — And Why process.env Deserves Better

I got tired of crashing apps, leaked secrets, and copy-pasting .env files on Slack. So I built an... Read More

I Built QualityHub: AI-Powered Quality Intelligence for Your Releases

🎯 The Problem As a developer , I faced this question every day: "Can we ship this... Read More

I Built a Programming Language Where think Is a Keyword

We write if, for, and return every day without a second thought. These are the primitives of... Read More

Why I use Typetify: A Type-Safe Alternative to Lodash

Runtime TypeScript helpers that actually protect you when it matters most. Why I Built... Read More

anilogin: a reactive authentication ui with anime character gaze tracking

authentication forms are usually boring. text fields, a submit button, maybe some validation... Read More

Type-Safe CustomEvents: Better Messaging with Native APIs

The native EventTarget is a hidden gem for internal messaging. It is built-in, fast and stays out of... Read More

Code Review for TypeScript React: What to Look For

I've reviewed over 1,000 React PRs. Early on, I nitpicked everything: indentation, variable names,... Read More

Stop Writing Step Functions by Hand

If you've worked with Step Functions at any real scale, you know the concept is great — orchestrate... Read More

Localising your React app the "Tailwind" way: no keys & no JSON, just code

So, you want to localise your app Most i18n solutions push you towards a familiar... Read More

I Stopped Context-Switching Between Validation, Forms, and Pipelines

There's a moment every TypeScript developer knows. You're staring at a form bug — a server error that... Read More

React Native offline sync with SQLite queue

I log sets offline first. Always. I queue writes in SQLite, not AsyncStorage. I replay the queue... Read More

How We Fixed Firefox's localStorage Race in Playwright: Two Navigation Helpers

TL;DR Firefox's addInitScript can race against page rendering when seeding localStorage... Read More

I Built a Hosting Comparison Platform with Astro, Svelte 5 & Hono

I got tired of hosting comparison websites. You know the ones. "Top 10 Best Hosting 2024" articles... Read More

I built a free football prediction platform for World Cup 2026 — here's the stack

With the FIFA World Cup 2026 just months away, I wanted to build something my friends and I could... Read More

Procrastination in disguise

Table of Contents Introduction Procrastination in disguise Stepping out of your comfort... Read More