Sifen Fisaha

A responsive shopping list app built with React and Tailwind, with add/remove items and an order confirmation popup.

A JavaScript course, with @blueniledev as its official channel, planned for testing with a first batch in summer 2025.

A peer-to-peer DSA learning program that groups participants by experience to work through daily challenges from its roadmap.

A blog and mini social platform where users write Markdown posts, like, comment, search and explore popular posts and tags.

An AI skill that checks Android apps before release for Google Play policy violations, Data Safety mismatches, permission issues and launch blockers.

The channel's own site, live since May 2026, which hosts a roadmap for learning to code.

A hands-on path from beginner to advanced Linux server administration, for developers who want to understand servers instead of just renting them.

A beginner-friendly repo for learning Tailwind CSS, originally created for teaching students.

A command-line tool that encrypts a project's .env files into one committable file so teammates can restore them with one command.

A guide to asynchronous JavaScript covering the event loop, callbacks, promises, async/await and data fetching, with a complete example.

A 90-day backend engineering roadmap covering 17 systems, with curated resources, hands-on labs, checklists and a day-by-day plan.

An open-source TypeScript framework for LLM agents on WhatsApp, with typed tools, per-chat sessions and human handoff.