An html tool for measuring the input lag of browsers.

Use a raspberry pi pico (rp2040) as a logic analyzer and oscilloscope with sigrok

Submodule of https://github.com/user202729/fxesplus.

An emulator for nX-U8 based Casio calculators

Standalone ClassWiz QR Code parser, no CASIO server needed

Get started quickly with Next.js, Postgres, Stripe, and shadcn/ui.

Bring enhanced HID functions to your Arduino!

Hacking a fx-991MS solar panel space to place a 0.91" inch OLED and a esp8266-12E, which is integrated to firebase to fetch text file and send and receive text message between calculators!

Open source code for the Casio Calculator Mod

A DIY, python-based framework to set up a server and exchange TCP packets with a chinese GPS+SIM (2G) device whose communication protocol is derived from something called GT06

tracker solution based on QuecPython

Software Serial With Half Duplex Library for Arduino

🚀A next-generation HTTP client for Golang, Support for http1, http2, http3, websocket, sse, utls, uquic

An open source diep.io custom private-server template

Agar-LvLGeN is a standalone implementation to farm XP at agar.

Share a terminal session over WebRTC

generate svg captcha in node

Custom virtual machine in javascript for obfuscation purposes

🤖 Open source captcha made with React, Node and TypeScript for DEV.to community

Handheld LCD games emulator in Python with PyQt6

🤖 The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. Drop-in replacement for OpenAI, running on consumer-grade hardware. No GPU required. Runs gguf, transf…

Automatically replace YouTube embeds on Discord with DeArrow data.

A big list of homoglyphs and some code to detect them

Dex to Java decompiler

🦠 🎮 Custom Agario modifications 🦠

Welcome to the page where you will find each trick/technique/whatever I have learnt in CTFs, real life apps, and reading researches and news.

The simplest and fastest way to bundle your TypeScript libraries.