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⚡ AI Lessons

Dev.to · KazKN
🌐 Frontend Engineering
⚡ AI Lesson
3mo ago
I Built an Apify Actor to Compare Luxury Handbag Resale Prices Across 4 Marketplaces
I built an Apify Actor that compares public resale listings for Hermes Birkin, Hermes Kelly, and...

Dev.to · KazKN
🌐 Frontend Engineering
⚡ AI Lesson
4mo ago
How I shipped a cross-platform watch arbitrage tracker on Apify in 2 weeks (and the 5 production bugs that almost killed the launch)
A 2-week build journal for a Patek/Rolex/AP cross-platform arbitrage tracker on Apify. Crawlee + Camoufox + MCP server. The 5 production bugs I had to debug liv

Dev.to · KazKN
🌐 Frontend Engineering
⚡ AI Lesson
4mo ago
How to Scrape Vinted in 2026 (Without Getting Blocked)
Step-by-step guide on how to scrape Vinted in 2026. Covers Datadome bypass, residential proxies, the Vinted API allowlist, legality across the EU, and a no-code

Dev.to · KazKN
🌐 Frontend Engineering
⚡ AI Lesson
4mo ago
How I Built a Vinted Scraper That Survives Datadome (and 26 Country Redirects)
What it takes to ship a production scraper for a Datadome-protected marketplace across 26 EU countries — the architecture, the bugs that nearly killed me, and t

Dev.to · KazKN
🌐 Frontend Engineering
⚡ AI Lesson
7mo ago
Proxies Para Web Scraping: Residenciales vs Datacenter en 2026
Te Bloquearon. ¿Y Ahora Qué? Si haces web scraping en serio, tarde o temprano te van a...

Dev.to · KazKN
🌐 Frontend Engineering
⚡ AI Lesson
7mo ago
Comparaison de Prix Transfrontalière : Automatiser Avec le Web Scraping
Pourquoi la même paire de baskets coûte 45€ sur Vinted France et seulement 28€ sur Vinted Allemagne ?...

Dev.to · KazKN
🌐 Frontend Engineering
⚡ AI Lesson
7mo ago
Web Scraping Proxies: Residential vs Datacenter in 2026
You just set up your scraper, it works beautifully on the first 50 requests — then suddenly,...
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