What Building My First SaaS as a Student Taught Me (Before I Even Launched)
A behind-the-scenes look at the lessons, mistakes, and mindset shifts that came from...
Tutorials
I built an AI code reviewer with 6 parallel agents. Here’s the architecture, warts and all.
Six months ago I got fed up with my AI code review tool. Two problems. It charged roughly 3.5× the...
I Analyzed 4,788 AI Coding Sessions — Here's Where Your Tokens Actually Go
Last month I started tracking every command I ran through Claude Code, Cursor, and Aider. After 4,788...
Top AI Papers on Hugging Face - 2026-07-11
10 paper AI nổi bật nhất trên Hugging Face hôm nay: video real-time, robot có trí nhớ,...
Cómo generar AGENTS.md, CLAUDE.md y .cursorrules automáticamente
Si usás Claude Code, Cursor o Copilot para programar, sabés el problema: cada vez que abrís un...
I built ckdn so coding agents never have to guess whether checks passed
If you run a coding agent on a real project, you have probably lived through all three of these...
PowerPulse: Building a Crowd-Sourced Outage Tracker for Ghana (and Losing a Fight With My Own Stack)
A quick disclosure up front: this post was drafted with AI assistance, and edited by me. The...
How Random is Random? Generating Cryptographically Secure UUIDs (v4) in the Browser
When designing database schemas, microservice architectures, or distributed systems, choosing the...
Setup Automation Is Not Readiness Verification
Most repos have some version of a setup command. Maybe it is npm install. Maybe it is make...
Running a Team of AI Sub-Agents: What Breaks — and the Rules I Built Around It
This is Part 2. In Part 1, I described the architecture: the team, the tool scoping, the decision...
acpdbg: let the agent sit at the debugger 🐛
I had an idea, and it starts from a habit. LLM agents are genuinely good at static analysis: give...
Stop Treating LLM Prompts Like Magic Spells
How to move from trial-and-error prompting to a systematic approach for integrating AI into your codebase.
Synapse Feature Demo: Deterministic Software Composition Analysis in Action
Hi everyone! I've just added a short demo video to the Synapse project to showcase how the platform...
Claude Code, Beyond the Prompt — Part 4: Your First MCP Server (Give Claude Safe Hands on Your Own Tools)
Part 4 of Claude Code, Beyond the Prompt — patterns from running a live automated trading system on...
In-process embeddings for a desktop AI app, or how a missing daemon silently broke my RAG
I'm building a desktop AI app for non-technical users — the kind of person who double-clicks an icon...
How I Turned Slack Into an AI Teammate That Opens Pull Requests
This is a submission for Weekend Challenge: Passion Edition While talking about AI workflow...
My Self-Hosted AI Assistant Kept Overwriting Its Own API Keys: A Zero-Trust Postmortem
🦞 Code for this post: sanitized watchdog + config-repair scripts at...
Semantic deduplication for large text datasets
When you build a dataset for ML training or a RAG knowledge base, exact deduplication is not enough....
Obsession-I built an obsession tracker for developers...
This is a submission for Weekend Challenge: Passion Edition What I Built I built...
I built a prompt engineering game — here's why I think learning by doing beats every tutorial
Every guide on prompt engineering teaches you theory. Read this, memorize that, here are 10...
Pipeline, Flow, or Chain? Picking the Right Tool to Wire LLM Calls Together
In the previous post I argued that agents are great planners and DAGs are great executors. This one...
I Got Tired of Bad OCR Tools, So I Built My Own
I Got Tired of Bad OCR Tools, So I Built My Own If you've ever tried to pull text out of a scanned...
Beyond AI: The Solitude of the Developer and the Search for True Human Connection
Lately, I've been doing some deep personal reflection. I'm talking about myself, I hope no one...
FoundrGeeks Is Live: Find Your Co-Founder the Intelligent Way
Finding a co-founder is one of the hardest parts of building a startup, and most platforms weren't...