AI Tools for Developers
Tutorials, comparisons and guides on AI dev tools, MCP, and modern engineering.
- ·6 min read·news
Vite v8.0.16 Released: Fixing Environment API Memory Leaks and CSS HMR Bottlenecks
Vite v8.0.16 is out with critical bug fixes for the Environment API, resolving SSR memory leaks and optimizing CSS HMR performance in large monorepos.
- ·8 min read·explainer
Under the Hood: How HTTP/2 and HTTP/3 Differ in Production
An in-depth technical explainer on how HTTP/2 and HTTP/3 differ, exploring TCP head-of-line blocking, QUIC over UDP, connection migration, and real-world performance impacts.
- ·5 min read·best practice
TypeScript Typed Error Handling: Stop Using any in Catch Blocks
Stop writing catch (e: any) in your TypeScript applications. Learn how to implement TypeScript typed error handling using custom error classes, type guards, and functional error patterns.
- ·5 min read·news
Upgrading to React 19.2.7: Fixing Hydration Mismatches and Action State Edge Cases
A deep dive into upgrading to React 19.2.7, exploring the critical bug fixes for hydration mismatches, Server Component ref handoffs, and Action Hook regressions.
- ·5 min read·framework
Building Agent-Safe Angular Components: Defeating LLM Hallucinations with MCP
Learn how to build agent-safe angular components using Model Context Protocol (MCP). Stop LLM hallucinations and enforce strict architectural patterns in AI-driven Angular development.
- ·6 min read·news
Deno v2.8.2 Released: Fixing Monorepo Workspace Resolution and Node.js IPC Bugs
Deno v2.8.2 is out with critical stability patches. This deep dive covers deno v2.8.2 node compatibility fixes, workspace resolution improvements, and LSP performance enhancements.
- ·6 min read·best practice
Stop Burning Cash: How to Automate GCP Idle Resource Cleanup
Learn how to automate gcp idle resource cleanup using TypeScript and Cloud Scheduler. Stop paying for neglected staging databases and idle Compute Engine instances.
- ·5 min read·framework
Production-Grade Next.js Authentication with Better Auth: A Deep Dive into RBAC and SaaS Architecture
Learn how to implement production grade nextjs authentication with better auth, including multi-tenant RBAC, session management, and database adapters.
- ·4 min read·tutorial
How to Run Docker Containers Inside Vercel Sandbox for Secure Code Execution
Learn how to build, deploy, and run docker containers inside vercel sandbox to execute untrusted code securely with TypeScript.
- ·4 min read·tutorial
Secure NestJS Backend Development: Fixing What AI Generation Gets Wrong
Learn how to implement secure NestJS backend development by fixing common security vulnerabilities found in AI-generated code, including mass assignment, data leaks, and insecure defaults.
- ·5 min read·tutorial
How to Auto-Generate AI Coding Agent Instructions from a Single AGENTS.md
Stop manually syncing .cursorrules, CLAUDE.md, and .copilot-instructions. Learn how to auto-generate AI coding agent instructions from a single AGENTS.md source of truth.
- ·5 min read·tutorial
Secure MCP Server Implementation: Exposing SaaS APIs to AI Agents Safely
Learn how to build a secure mcp server implementation in TypeScript. Control authentication, restrict access, and enforce server-side guardrails for AI agents.
- ·3 min read·news
Deno 2.8.1 Released: Stabilizing Enterprise Workspaces and Node.js Compatibility
Deno 2.8.1 patches three real production blockers from 2.8.0 — broken IPC serialization, broken workspace filtering, and broken LSP hints. Here's what actually changed and whether you need to upgrade now.
- ·7 min read·framework
TypeScript MCP Agent Framework: A Production Guide
Build a lightweight MCP agent framework in TypeScript using native JSON-RPC and stdio — no bloated SDKs, no framework tax.
- ·2 min read·explainer
How TypeScript Generics Actually Work
A clear explanation of how TypeScript generics work — real patterns, constraints, and when not to use them, with minimal code.
- ·6 min read·best practice
Escaping Rate Limits: The Ultimate Local AI Coding Setup with Ollama and Continue
Tired of hitting Claude and Cursor rate limits? Learn how to configure a high-performance, private, local ai coding setup with ollama and continue for professional typescript development.
- ·3 min read·news
Vite 8.0.14 Released: Why Migrating to Vite 8 is Finally Production-Ready
Vite 8.0.14 addresses critical regressions in the Environment API and SSR module resolution. Read our complete guide to migrating to vite 8 for enterprise production stacks.
- ·3 min read·checklist
The Production-Grade Backend API Security Checklist
Secure your production services with this comprehensive backend api security checklist covering rate limiting, JWT validation, token rotation, and secure architecture.
- ·7 min read·comparison
Bun vs Node.js vs Deno: The 2026 Showdown
Benchmark-driven comparison of Bun, Node.js, and Deno — performance, DX, and production readiness without the marketing fluff.
- ·6 min read·event
Google I/O 2026: WebMCP Is the New Standard for AI Agents
Explore the WebMCP browser standard announced at Google I/O 2026. Learn how native Model Context Protocol in the browser changes AI agent tool use with TypeScript.
- ·4 min read·tutorial
Bypassing Sideload Blocks: Implementing Android Play Integrity API Verification in TypeScript
Learn how to build a secure backend verification service using Android Play Integrity API verification in TypeScript to prevent sideloading blocks and secure your apps.
- ·2 min read·news
Deno 2.8 Features and Migration Guide: Enterprise Workspaces and Node Compatibility
A comprehensive developer's breakdown of the newly released Deno 2.8 features and migration guide, detailing Node compatibility, monorepo workspaces, and performance gains.
- ·5 min read·tutorial
Beyond the Chatbox: How to Build Generative UI with LLMs and TypeScript
Learn how to build generative ui with llms using TypeScript. Step-by-step guide to building a neural expressive interface that bypasses the dead chat-log pattern.
- ·5 min read·career
What Senior Engineers Actually Look for in Code Reviews
Stop worrying about formatting and syntax. Learn what senior engineers look for in code reviews, from architectural consistency and state management to hidden failure modes.
- ·2 min read·best practice
Beyond Promise.all: Advanced TypeScript Async Await Patterns for High-Throughput Systems
Master advanced typescript async await patterns to eliminate race conditions, handle backpressure, and build highly resilient concurrent systems without breaking your type safety.
- ·8 min read·news
Under the Hood of Cursor Composer 2.5: What Actually Changed for AI Coding Agents
An in-depth, no-hype technical analysis of Cursor Composer 2.5 features, agentic workflows, background terminal execution, and what it means for your development stack.
- ·4 min read·tutorial
Stop Scraping, Start Serving: A Guide to Model Context Protocol Next.js Integration
Tired of LLM bots scraping your Next.js site? Learn how to build a native Model Context Protocol (MCP) server inside your Next.js App Router to serve structured data directly to AI agents.
- ·3 min read·explainer
React Component Lifecycle Explained: Birth, Life & Death 🧬
React components go through stages just like us humans — they're born, they live, and eventually they die. Let's understand this in plain English with zero jargon.
- ·4 min read·tutorial
How to Run Claude Managed Agents with Vercel Sandbox
Learn how to securely run Claude managed agents with Vercel Sandbox. Build a production-ready, sandboxed execution environment for LLM-generated code using TypeScript.
- ·4 min read·tutorial
How to Build an OpenAI Compatible API in TypeScript (And Why You Should)
Avoid vendor lock-in by replicating the chat completions spec. Learn how to build an OpenAI compatible API using TypeScript, Hono, and Zod.
- ·5 min read·explainer
Demystifying the Database Index: A B-Tree Explained Simply
Confused about database performance? Here is a database index b-tree explained simply, showing how database indexes work under the hood with TypeScript examples.
- ·3 min read·tutorial
Building Generative UI with LLMs and React: Beyond the Chatbox
Move beyond boring text streaming. Learn how to build production-ready, dynamic generative UI using Gemini, React Server Components, and Zod schemas.
- ·4 min read·tutorial
Beyond OpenAI: A Step-by-Step Guide to Migrating from OpenAI to Local LLMs
Don't let boardroom drama or API outages take down your production stack. Learn how to migrate your TypeScript and Python apps from OpenAI to local LLMs using Ollama, vLLM, and LiteLLM.
- ·4 min read·tutorial
Beyond Copy-Paste: Optimizing GPT-4o System Prompts for TypeScript
Stop dealing with generic JavaScript wrappers and type hallucinations. Learn how to design, test, and programmatically deploy optimized GPT-4o system prompts for strict, production-ready TypeScript.
- ·2 min read·best practice
Best MCP Tools for Developers in 2025
Model Context Protocol is changing how developers build AI apps. Here are the best MCP tools, servers, and frameworks engineers are actually using.
- ·4 min read·case study
Abusing Gmail as a DB: The Limits of Lightweight State Persistence for TypeScript
An architectural deep-dive into using Gmail threads as an experimental database, exploring lightweight state persistence for TypeScript in serverless and edge environments.