Learning project: a food delivery app (DoorDash-style) with an order saga, Redis GEO + Lua courier dispatch, transactional outbox into Kafka, idempotent checkout and a load simulator. TypeScript, F…

Click-fraud protection for Google/Microsoft/Meta Ads: detects invalid clicks, excludes bad IPs upstream, compliant split-URL A/B testing with audience-based routing. No cloaking.

Is this visitor a real customer or a bot? Self-hosted browser fingerprinting, VPN/proxy/Tor detection, JA4 TLS fingerprint, headless & stealth-bot detection with an explainable 0-100 risk score.

Virtual dating sim game with no AI key needed: chat with virtual matches who each remember only what you told them. Pick when to be nice, charismatic, funny or flirty based on her mood and taste. P…

Local static site generator: JSON-driven pages, random themes & layouts, admin panel, image bank and ZIP export

Flight booking learning platform (Tel Aviv ⇄ Bangkok) with real aviationstack flights cached so no request is ever repeated: Fastify/TypeScript API, React, PostgreSQL, Redis Lua multi-leg seat hold…

Luxury-grade affiliate tracker: campaigns, offer rotation, click redirects, conversion postbacks and S2S triggers. Node.js + Express.

Hotel booking learning platform: Fastify/TypeScript API, React, PostgreSQL, Redis Lua inventory locks, Kafka outbox, payment timeouts, seller dashboards and a load simulator with bottleneck reports…

💀 Click it. Kill it. Never see it again. A tiny local-first Chrome extension (MV3, zero deps, no tracking) that permanently removes popups, banners and any annoying element from any website.

Make a GitHub README that looks like a product page: SVG banner generator, badge and Mermaid recipes, copy-paste template, and a script to publish anonymously with topics.

Chrome extension to inspect marketing attribution, tracking parameters, cookies, redirects and pixel requests. 100% client-side, no telemetry.

Learn everyday English and Thai words through three simple games: Learn the Letters, Match the Word, Build the Word. React Native / Expo for iOS, Android and Web with text-to-speech audio, six topi…

Distributed website monitoring platform built with Node.js, TypeScript, BullMQ, Redis, PostgreSQL and Docker. Scalable workers monitor websites concurrently and track uptime and response times.

A full-featured ads tracking and attribution system — tracks sessions, clicks, signups, and sales across multiple traffic sources. Supports partner postbacks, conversion uploads to Google Ads, Bing…

Chrome extension: switch the browser proxy with a one-line host:port:username:password string, import cookies from JSON, and get a Cancel/Continue warning before any page loads without a proxy.

Learn Animal Letters English and Thai

Learn English: Animal Word Matching Game

Learn English: Animal Letter Game

A simple candle generator for financial platforms

Javascript class for parse web sites and create potst with title, content and image for hexo.io for parsing use selenium

Javascript class for detect face and replace with anothe fac

socket.io chat and user authontication with mysql

Javascript class for user functions (signup login) for mysql database