Discover @araujo88 Open Source projects

Leonardo de Araujo (@araujo88)

araujo88

Stars
641
Global Rank 45,406 (Top 2 %)
Followers 294
Following 111
Registered over 5 years ago
Most used languages

C
31.5 %

Python
24.7 %

Go
16.4 %

C++
12.3 %

JavaScript
4.1 %

Java
2.7 %

CSS
1.4 %

HCL 1.4 %

HTML
1.4 %

C#
1.4 %

ShaderLab 1.4 %

Assembly
1.4 %
Location 🇧🇷 Brazil
Country Total Rank 1,796
Country Ranking

ShaderLab 8

Go
50

C++
68

Assembly
75

C
84

Python
349

HCL 489

JavaScript
5,708

C#
5,868

Java
7,093

CSS
9,279

important-algorithms

A list of important algorithms to study

golang-rest-api-template

Template for REST API made with Golang using Gin framework, PostgreSQL database, JWT authentication and Redis cache

design-patterns-in-go

A list of design patterns implemented in Go with REAL WORLD examples!

primus-os

A simple bare-bones 32-bit operating system written in Assembly x86 and C for educational purposes

PetitePass

A lightweight password manager coded with Python using SQLCipher for SQLite database encryption and PyQt.

montecarlo

Monte Carlo simulation of asset price

simple-load-balancer

Simple load balancer in Go

wifi-jammer

Continuously perform deauthentication attacks on all detectable stations

blockchain-example-cpp

A simple blockchain example in C++

ultra-minimal-fast-rest-api

Ultra minimal and fast RESTful API written in C using Unix websockets, POSIX threads and SQLite database. Ideal for mock APIs in dev environment.

bitcoin-saga

An educational retro RPG game that teaches Bitcoin, self sovereignty, privacy and freedom

crypto_alert_bot

Reads volume data from Binance exchange from 33 different cryptocurrencies and emits an alarm when volume of the last candle gets over a threshold.

talk-with-chatgpt

Text-to-speech interface with ChatGPT

teapot

A simple and lightweight asynchronous web framework in C++

cnavier

Explicit incompressible Navier-stokes solver written in C based on finite-difference schemes

cavity_flow

Solves Navier-Stokes equations for the 2D cavity flow using vorticity-stream function formulation

chat-livre-sem-censura

A simple webchat made with PHP, resistant to censorship and devoted to free-speech.

BitLDC

BitLDC (Bitcoin Life/Death Certificate) Protocol

assembly-x86-tutorials

Assembly x86 tutorials

deixe-de-ser-noob-em-git

Repositório pra você aprender git

GoKeylogger

A simple keylogger written in Go

nano-game-engine

A simple 2D game template using SDL and C++

youtube-c-tutorials

Tutorials from my YouTube videos on the C programming language

heat-equation-2d

2D heat equation solver

BTC-backtesting

Bitcoin trading strategy backtesting

bitcoin-price-bot-nostr

Nostr Bitcoin bot price source code (npub1440j7t3ryudyyf7av779vnv7nvhfjxqfphtt3sk74yptx3pnl8sqlll9y7)

go-iso8583

Parser and generator of ISO8583 messages

jerk_equation

Bitcoin price prediction using jerk equation.

GoUDPflood

UDP flood attack example in Go

udpflood

UDP flood ddos attack

literally-me

"Literally me" movies and series lists

py-synflood

SYN flood denial-of-service (DoS) attack coded with Python

finite_difference

Computes finite difference matrices for the first and second derivative up to sixth order, including compact schemes

mandelbrot

A simple Mandelbrot fractal generator written in C++ using EasyBMP library

logtard

A simple, portable and dumb logging library in C++ with no bloatness nor mambo-jambo

bit-life-proofing

A program that performs life-proof certifications transactions on Bitcoin network using OP_RETURN by combining PGP and hashing

blockchain-golang

A simple blockchain implemented in Golang

GoPacketSniffer

A simple packet sniffer written in Go

MiniBoostRestAPI

A simple CRUD REST API template written in C++ using Boost library

yaml2cmake

Generate CMakeLists from YAML for easy C++ project setups and dependency management

cryptography

Cryptography projects and algorithms in Python

bitcoin-cryptography-ecc

Study of bitcoin elliptic curve cryptography (ECC)

csnake

Terminal-based classic snake game written in C

joker-bot

An AI written in Python which tells random jokes

larry_connors_rsi2_bot

websocket-server

A simple application which uses C library socket.h to demonstrate how to retrieve a HTTP GET request with response 200 and some HTML data.

image-processing-c

Image processing examples in C

py-security-camera

A simple security camera written in Python which starts recording when a face is detected and warns the user by e-mail.

SPQR

SPQR esoteric programming language based on the latin language

websocket-client

A simple web client which sends HTTP/1.1 GET requests given a hostname/IPv4 address and port. Implemented using websocket.h library from C/Unix.

c-piano

a simple piano programmed in C

synflood

SYN flood denial-of-service (DoS) attack coded in C using raw sockets

simple-chat-golang

Simple webchat written in Go

ez-docker

A simplified version of Docker for study purposes

agario-clone-c

Agar.io clone in C

keylogger

Keylogger malware for penetration testing in Windows platforms

websocket-example

Websocket example in C language.

data-structures-python

Basic data structures implementations in Python

OpenGL-tutorials

OpenGL tutorials

hello-world-linux-kernel-module

Linux kernel module tutorial

portscanner

A simple TCP/IP port scanner using raw sockets in C

devops-scripts

Useful scripts for setting up environment

dumb-message-queuing-system

Dumb and simple message queuing system written in C

boost-tutorials

Boost C++ library tutorials

multithreaded-server-c

Multithreaded server implementation in C using websockets and POSIX threads

linux-char-driver-tutorial

Linux char driver tutorial

oop-example-c

Object-oriented programming example in C

coding-in-java-until-going-insane

Source code from the video https://www.youtube.com/watch?v=9Ku-c-65xuU

nascimento-do-btc

www.nascimentodobtc.com.br

flappy-bird-clone

This is a simple clone of the popular game "Flappy Bird" developed using the SDL2 library. Navigate the bird through the pipes and try to achieve your highest score!

infernal-delivery-driver

Play as an infernal truck driver to retrieve dead zombie bodies back to hell!

grpc-go-tutorial

gRPC Go tutorial

static-book-webpage-template

A basic template for a static book website in plain HTML, CSS and JS

vulnerable-payment-server-example

A vulnerable payment server example and a fix. DON'T use in production!

minhaGaragem

Web app para gerenciamento de garagem implementado em Python (Django).

HelloWorldEnterpriseEdition

"Hello World" Enterprise Edition