Articles about web development, TypeScript, React, and building modern applications.
A production agent is not a clever prompt with tools. It is a durable workflow with boundaries, evidence, observability, and a safe route for uncertainty.
How WebAnnotates turns vague website feedback into visual, actionable work that can move through Jira, Notion, GitHub, and the coding workflow your team already uses.
After delivering 10+ RAG systems — from my own product Salesly to political campaigns and B2B enterprises — I've learned that there's no single 'best' RAG approach. Here's an honest comparison of four architectures, rooted in what actually worked (and what didn't) across real client projects.
I lost a 2k/month EUR client because I didn't understand RAG well enough. Here's how that failure pushed me to go deeper — from vector search to graph-based memory — and what I learned building through all three approaches.
Learn step-by-step how to merge main into your feature branch safely, preserve your features, and confidently resolve conflicts using git best practices.
Master essential Git skills for professional software development. Learn branching strategies, conflict resolution, pull requests, rebasing, and collaboration workflows used in real-world company environments.
Most of us dream of building something of our own, but fear of failure stops us. Learn how building a waitlist can help you validate your idea before investing time and money into a full product.
Managing two GitHub accounts (e.g., personal and work) on the same machine can be tricky, but it's possible with proper SSH key configuration. Follow this step-by-step guide to set up and use multiple GitHub accounts on Ubuntu.
If you want to run two separate VS Code instances on Ubuntu, each tied to different GitHub accounts or workspaces, here's a complete guide on how to set it up effectively.
Learn how to make your first open-source contribution step by step. From forking repositories to creating pull requests, this guide covers everything you need to start contributing to open-source projects.
Learn how to build production-ready full-stack applications using Next.js 14, Server Components, and modern best practices for optimal performance.
Dive deep into advanced TypeScript patterns and techniques that will help you write more maintainable, type-safe code in your projects.
Starting a freelance career can be both exciting and daunting. Here's my journey of landing my first freelance work with Kioskkarte, a Germany-based startup, and the lessons I learned along the way.
Discover proven techniques to optimize React applications for maximum performance, from code splitting to advanced rendering strategies.
Learn best practices for designing and building production-ready RESTful APIs using Node.js, Express, and TypeScript.