1Password costs $36/year? Here are 4 real, free, open-source password manager alternatives including Bitwarden, KeePassXC, Vaultwarden, and Buttercup, with a complete feature comparison.
Looking for a truly free file sync solution without storage limits? Here's how I replaced Dropbox with Syncthing—an open-source, P2P tool that keeps your data on your own devices, so you control your privacy. Full setup guide with Docker and ZeroTier.
After reading Karpathy's gist on LLM-maintained Wiki as a RAG alternative, I decided to build my own knowledge base. Here's how I combined his three-layer architecture with Obsidian to create a self-growing personal wiki that actually works.
Examines the critical importance of intent alignment between humans and AI in the AI coding era. Analyzes how ambiguous natural language, insufficient context, lack of verification loops, and excessive context lead to the gap between intent and results under the Vibe Coding and Harness Engineering paradigms, and provides practical recommendations.
Explore how Git Worktree fits into AI-driven development. This guide breaks down the mechanics of Worktree, exposes the friction between traditional Git workflows and Vibe Coding, and delivers battle-tested solutions for multi-AI parallel development, isolated experimentation, and more.
A deep dive into the GSD (get-shit-done) specification-driven development system. Learn how it tackles the context rot problem through fine-grained phased workflows and subagent mechanisms. A backend developer's perspective on why this approach resonates with modular design principles.
A deep dive into the paradigm shift in Vibe Coding era: moving from traditional Prompt Engineering to Harness Engineering. Sharing practical SDD spec-driven development experience in DDD+gRPC projects, using OpenSpec and oh-my-openagent tools to achieve high-quality AI-assisted coding.
Tired of repeating yourself to AI coding assistants? Discover how opencode-mem adds persistent memory to OpenCode using local vector databases. Learn about its lightweight architecture, privacy features, and how it automatically learns your preferences over time.
A personal journey exploring OpenSpec in the OpenCode environment. Learn how spec-driven development bridges the gap between AI coding assistants and structured development workflows, and why I chose it over Spec Kit for my projects.
Give your terminal the superpower to summon VS Code instantly. Say goodbye to tedious file dragging and hello to lightning-fast project opening with just 30 seconds of setup.
