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Optional static type-checking for JavaScript.

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Cover image for I built a browser-only Git diff viewer using File System Access API — no server needed

Mar 14

I built a browser-only Git diff viewer using File System Access API — no server needed

#webdev #git #typescript #ai

3 min read

Cover image for I Built a 4-in-1 Web Playground — JS/TS, HTML/CSS/JS, React, and Regex — That Runs Entirely in the Browser

Berkin

Mar 14

I Built a 4-in-1 Web Playground — JS/TS, HTML/CSS/JS, React, and Regex — That Runs Entirely in the Browser

#javascript #typescript #react #opensource

3 min read

Apr 7

The 10 Most Common MCP Server Vulnerabilities (With Code Examples)

#security #mcp #claudecode #typescript

4 min read

Apr 7

Building a Viral Waitlist With Next.js, Prisma, and Resend (With Referral Tracking)

#nextjs #typescript #webdev #react

4 min read

Apr 7

Next.js Error Boundaries: error.tsx, global-error.tsx, and Sentry Integration

#nextjs #react #typescript #webdev

4 min read

Apr 7

Email Deliverability for SaaS: SPF, DKIM, DMARC Setup and Resend Integration

#webdev #nextjs #typescript #devops

4 min read

Apr 7

Vitest vs Jest for Next.js in 2026: Setup, Speed, and When to Switch

#typescript #testing #nextjs #webdev

4 min read

Apr 7

SQL Injection Prevention With Prisma: Where the Protection Breaks and How to Fix It

#prisma #security #nextjs #typescript

4 min read

Apr 7

API Authentication: JWT vs Sessions vs API Keys -- When to Use Each

#security #webdev #nextjs #typescript

4 min read

Apr 7

Optimistic Updates in Next.js 14: useOptimistic, Server Actions, and Automatic Rollback

#nextjs #react #typescript #webdev

4 min read

Apr 7

Prisma Migrations in Production: Zero-Downtime Deployments With Expand-Contract

#prisma #devops #nextjs #typescript

4 min read

Apr 7

Multi-Tenant SaaS Data Isolation: Row-Level Security, Tenant Scoping, and Plan Enforcement with Prisma

#prisma #nextjs #typescript #webdev

4 min read

Apr 7

Next.js Middleware: Auth Guards, Rate Limiting, and Edge Functions Explained

#nextjs #typescript #webdev #security

4 min read

Apr 7

Stripe Webhook Security: Signature Verification, Idempotency, and Local Testing

#stripe #nextjs #typescript #webdev

4 min read

Apr 7

Advanced TypeScript Patterns: Branded Types, Discriminated Unions, and Exhaustive Checks

#typescript #webdev #javascript #programming

4 min read

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