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#tutorial

Tutorial is a general purpose tag. We welcome all types of tutorial - code related or not! It's all about learning, and using tutorials to teach others!

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Are You a Web Developer or a Browser Expert? 7 Tests I Failed Building a Photo Editor That Never Uploads Your Photos

Real mobile browser traps and WASM workarounds

Are You a Web Developer or a Browser Expert? 7 Tests I Failed Building a Photo Editor That Never Uploads Your Photos

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Picked as gem Comments 108
7 min read
Your LoRa Board Can Track Airliners at 150 Nautical Miles

Your LoRa Board Can Track Airliners at 150 Nautical Miles

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9 min read
How to configure a Web Performance Budget with Lighthouse CI

How to configure a Web Performance Budget with Lighthouse CI

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2 min read
Build a deterministic network simulator in TypeScript

Build a deterministic network simulator in TypeScript

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7 min read
What Happens When Your AI Agent Fails Halfway Through a Ten-Step Task?

What Happens When Your AI Agent Fails Halfway Through a Ten-Step Task?

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4 min read
ESP8266 IoT Temperature & Humidity Monitoring

ESP8266 IoT Temperature & Humidity Monitoring

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Comments 1
4 min read
🎯 ffuf Content Discovery: Cut the False Positives, Prove the Hits

🎯 ffuf Content Discovery: Cut the False Positives, Prove the Hits

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9 min read
Pixel art 9-slice UI panels in Godot 4 (without blurry or fat borders)

Pixel art 9-slice UI panels in Godot 4 (without blurry or fat borders)

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4 min read
Tool calling in Python for Claude and OpenAI: the full agent loop

Tool calling in Python for Claude and OpenAI: the full agent loop

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8 min read
Per-Author Comment Macros for Co-Authors in LaTeX

Per-Author Comment Macros for Co-Authors in LaTeX

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3 min read
Screening AI-Written Resumes Fairly: Adding AI Detection to a Hiring Pipeline

Screening AI-Written Resumes Fairly: Adding AI Detection to a Hiring Pipeline

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4 min read
robots.txt allows AI crawlers, but does your server? A Python check for GPTBot, OAI-SearchBot, ClaudeBot and PerplexityBot

robots.txt allows AI crawlers, but does your server? A Python check for GPTBot, OAI-SearchBot, ClaudeBot and PerplexityBot

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3 min read
Claude Code hooks: PreToolUse, PostToolUse and Stop examples

Claude Code hooks: PreToolUse, PostToolUse and Stop examples

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8 min read
Anima 2.9B in ComfyUI: Six Workflows, From Official T2I to Tiled Redraw and Smart Img2Img

Anima 2.9B in ComfyUI: Six Workflows, From Official T2I to Tiled Redraw and Smart Img2Img

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5 min read
How to Collect YouTube Shorts Data for a Niche (Views, Likes, Publish Dates) Without the API Quota

How to Collect YouTube Shorts Data for a Niche (Views, Likes, Publish Dates) Without the API Quota

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5 min read
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