Recent Tutorials

> ⚡ TL;DR — Ready-to-Deploy Automation Blueprints: > - 🚀 Turnkey Production Package This Guide: Instant Access on Whophttps://whop.com/mr-studio-7faa/serverless-micro-saas-backend-kit-stripe-sync-quota-management-n8n-engine | Download on Gumroadhttps...

A dealer uploads a CSV with 500 rows. Each row is a SIM card that has to be activated on one of several carrier APIs, and each activation costs real wholesale money that you cannot get back if the row was bad. That was the shape of the bulk activatio...

AI video creation has simplified the process of content making more than ever before. Where you once needed cameras, editing in software, and hours of work, now all you need is a text prompt. Whether it's about making cinematic movies, social media v...

> ⚡ TL;DR — Ready-to-Deploy Automation Blueprints: > - 🚀 Turnkey Production Package This Guide: Instant Access on Whophttps://whop.com/mr-studio-7faa/autonomous-web-ingestion-pipeline-for-ai-lead-generation | Download on Gumroadhttps://mannyverse767....

> ⚡ TL;DR — Ready-to-Deploy Automation Blueprints: > - 🚀 Turnkey Production Package This Guide: Instant Access on Whophttps://whop.com/mr-studio-7faa/enterprise-ai-prompt-sanitizer-secure-routing-engine-n8n-workflow | Download on Gumroadhttps://manny...

Registration, verification, sessions, and password recovery can dominate a small application. I built UserHarborhttps://github.com/userharbor/userharbor to handle account operations through a small, framework-independent Python API. Let's combine it...

> ⚡ TL;DR — Ready-to-Deploy Automation Blueprints: > - 🚀 Turnkey Production Package This Guide: Instant Access on Whophttps://whop.com/mr-studio-7faa/automated-error-monitoring-alert-routing-system-n8n-workflow | Download on Gumroadhttps://mannyverse...

Technical Teardown: Building a High-Performance Bitcoin Crypto-Puzzle Solver in Python A deep dive into the architecture, cryptography, and performance optimizations of a Python script designed to brute-force Bitcoin key spaces Have you ever wo...

So you put a Django app behind a reverse proxy that handles HTTPS nginx, Traefik, Caddy, a PaaS router, a load balancer, open /admin/, type the right username and password, and get this: Forbidden 403 CSRF verification failed. Request aborted. Orig...

When Codex runs your test suite with coverage, the nicest output is usually the HTML report: htmlcov/index.html from coverage.py, coverage/lcov-report/index.html from Jest or c8. It is also the output that is hardest to share. It is a folder of files...

Building a Zero-Latency Voice Agent: WebSockets, Local Whisper, and Ollama in Python Most voice AI architectures rely on third-party managed APIs chained together over standard HTTPS REST endpoints. The typical sequence is familiar: record client a...

If you've worked with React Native on iOS, you've probably encountered a CocoaPods error at some point. You run pod install, expecting the dependencies to install normally, and instead you get an error about incompatible versions, missing specifica...

A. Introduction 1. Abstract Some people learning machine learning reach a stage where they can run code copied from tutorials but can't write it themselves. This post presents a No Shortcuts addendum which argues that one cause is the way librarie...

Cline the independent VS Code / JetBrains coding agent — not affiliated with this post has a first-party “OpenAI” provider and a separate OpenAI Compatible provider. For a custom gateway you want the second one. 1. Smoke-test outside the IDE export...

If you live in China or shop through consolidation proxies, Xianyu 咸鱼 - "Idle Fish"—Taobao’s C2C second-hand marketplace—is a goldmine for tech bargains. From dirt-cheap RTX 3060 12GB cards to budget desktop platforms, the deals can look irresistible...

Query Monitor is a free WordPress plugin by John Blackbourn. It adds a panel to the admin toolbar that shows what one page load did: database queries, hooks, HTTP calls, PHP errors and the template that rendered the page. On a WooCommerce store it an...

I start in an empty folder with a fresh Claude Code and teach it to make images, voices and music, and to edit them with FFmpeg. At the end it makes a 101-second narrated space story. Every prompt I used is here, ready to copy. The way of the Jedi ...

From graph lambdas to action catalogs When building a workflow with LangGraph4j, I usually start with a few nodes and straightforward transitions. As the workflow grows, the graph definition can become crowded with action implementations, configura...

A practical companion to my learning-in-public article about building EthoPipe. I made these files because I kept getting lost between ideas, generated code, unfinished tasks, and new conversations. They were not a system I designed perfectly at the...

If you've worked with React Native for a while, you've probably run into a problem where Metro refuses to start, gets stuck while bundling, or leaves your app waiting for JavaScript that never arrives. Sometimes the terminal shows an error immediat...