andrisgauracs / whistle-esp32

Whistle speech-to-text running fully on an ESP32-S3: hold a button, say a colour in one of 7 languages, the LED does it. No network.

CoretechR / PicoLab

Web-GUI Embedded Multitool

QwenAudio / SenseVoice

Open-source SenseVoiceSmall model for Mandarin, Cantonese, English, Japanese, and Korean ASR, language ID, emotion recognition, and audio event detection.

SilentisVox / SyscallRevenant

Clean Indirect Syscalls with Syscall Tampering.

Gamer92000 / echo-dot-assist

Turn Amazon Echos (Echo Dot 3, Echo Dot 2, Echo 2) into local Home Assistant voice satellites. Keeps Amazon's mic processing and wake word engine, replaces Alexa with a small C daemon speaking ESPHome or Wyoming. Multiroom music via Music Assistant, Bluetooth speaker and proxy, no cloud.

EchoStretch / kstuff-lite

Modified kstuff-lite PS4 kernel-exploit toolkit (1.11-opt) that optimizes UELF/KELF transitions, FPU/CR0 handling, and adds opt-in diagnostics.

espeak-ng / espeak-ng

eSpeak NG is an open source speech synthesizer that supports more than hundred languages and accents.

openbsd / src

Read-only git conversion of OpenBSD's CVS src repository. This only includes the main branch; use CVS for -stable or release branches. Send any diffs to the tech@ mailing list.

TA-Lib / ta-lib

Technical analysis library: indicators and candlestick patterns, batch and streaming, native in C, Rust, Java, C#... and more

newaetech / chipwhisperer

ChipWhisperer - the complete open-source toolchain for side-channel power analysis and glitching attacks

W0rthlessS0ul / nRF24_jammer

The nRF24 jammer is a powerful tool that requires an ESP32 and configurable numbers of NRF24 modules to assemble. It is designed to create interference, disrupting the normal operation of Bluetooth devices 🔊, BLE technology 📱, drones 🚁, Wi-Fi networks 📶 and Zigbee 📡. Additionally, it features a user-friendly web interface 🌐.

jxlarrea / lineageos-echo-show-camera

Full camera and bluetooth enablement for LineageOS 18.1 on the Amazon Echo Show 5 (1st/2nd gen) and Echo Show 8 (1st gen). Kernel sensor driver, userspace shims and image tuning corrections.

Tencent / wcdb

WCDB is a cross-platform database framework developed by WeChat.

ufrisk / pcileech

Direct Memory Access (DMA) Attack Software

webui-dev / webui

Use any web browser or WebView as GUI, with your preferred language in the backend and modern web technologies in the frontend, all in a lightweight portable library.

weechat / weechat

The extensible chat client.

joe-scotto / scottokeebs

A collection of free-to-build handwired keyboard and macropad projects.

QwenAudio / Fun-ASR

Fun-ASR speech recognition models, with native Hugging Face Transformers support for Fun-ASR-Nano and separate FunASR, vLLM and llama.cpp deployment paths.

tlack / babytalk

Optimized ESP32-S3/P4 fully offline speech to text and text to speech system for Micropython and AtomVM, featuring a finetuned STT model for noisy environments, plus a data generation/field capture/model finetuning framework. Includes high performance 4/8bit int kernels for Xtensa/RiscV PIE vector units

vladelaina / Catime

💌A tiny (995KB) but mighty timer in **pure C** ! — almost no memory usage!❤️‍🔥 Supports clock, countdown, stopwatch, Pomodoro, and fully customizable tray animations (GIFs, CPU/Mem%) 💘 Don't be shy, join here🧸: https://discord.com/invite/W3tW2gtp6g

lokutor-ai / oido

Oído: open-vocabulary speech recognition that fits in a $5 ESP32-S3. 3.7% LibriSpeech WER, no cloud, no NPU.

a2heng / PureVox

PureVox – Lightweight AI denoiser, voice extractor, and echo canceller. Input from web, Android, Linux, Windows mics. Output clean audio to PC.

wiringai / mod_earshot

FreeSWITCH module that streams live call audio to AI voice agents over WebSocket and plays their voice back — full-duplex.

Istratii-tech / SENSES

SENSES Emulator - now boots arm32 Android versions from 1.5 to 7.1.2

HeyWillow / willow

Open source, local, and self-hosted Amazon Echo/Google Home competitive Voice Assistant alternative

praat / praat.github.io

Praat: Doing Phonetics By Computer

litespeedtech / lsquic

LiteSpeed QUIC and HTTP/3 Library

espressif / esp-sr

Speech recognition

libressl / portable

LibreSSL Portable itself. This includes the build scaffold and compatibility layer that builds portable LibreSSL from the OpenBSD source code. Pull requests or patches sent to tech@openbsd.org are welcome.

leecher1337 / ntvdmx64

Run Microsoft Windows NTVDM (DOS) on 64bit Editions

wojciech-graj / doom-ascii

DooM in the terminal!

tempesta-tech / tempesta

Web application acceleration, advanced DDoS protection and web security

stepcode / stepcode

STEPcode (formerly NIST's STEP Class Library) is used with IFC, STEP, and other standards that utilize the technologies of ISO10303 (STEP). It generates C++ and Python from EXPRESS (10303-11) schemas. The code is capable of reading and writing STEP Part 21 exchange files. It also utilizes Parts 22 and 23 (SDAI and its C++ binding).

Mudb0y / openevv

Reimplementation of IBM's Embedded ViaVoice / ETI Eloquence SF in portable C

TechnicallyComputers / Klonoa-Door-to-Phantomile

Made with PSXrecomp, a Sony PlayStation game static recompiler ecosystem · Part of the R.A.I.D. community

bibuq0 / DSdongle-bl616

基于 LCTech BL616 开发板的 DualSense 无线手柄适配器固件。将 DualSense / DualSense Edge 手柄通过蓝牙经典（BR/EDR）HID连接到BL616，再通过USBHID透传给主机，主机端呈现为标准有线DualSense或DualSense Edge。带有伴生应用程序能调整手柄各项参数和自定义按键映射。

SagarBiswas-MultiHAT / The-BlackHAT-roadmap

The complete hacking & penetration testing roadmap. From beginner to elite. 44,982 lines, 150+ Diagram across the roadmap: OPSEC, web security, Active Directory, binary exploitation, EDR evasion, and 0-day research. 300+ tools, 200+ MITRE techniques, C & Rust payloads, lab guides, books, courses, blogs, practice platforms, and AI security resources

Curzibn / Luban

Luban 2（鲁班 2） —— 高效简洁的 Android 图片压缩工具库，像素级还原微信朋友圈压缩策略。(An efficient and concise Android image compression library that closely replicates the compression strategy of WeChat Moments.)

happyfish100 / fastdfs

FastDFS is a high performance distributed file system (DFS). It's major functions include: file storing, file syncing and file accessing, and design for high capacity and load balance. Wechat/Weixin public account (Chinese Language): fastdfs

cmusphinx / pocketsphinx

A small speech recognizer

zmkfirmware / zmk

ZMK Firmware Repository

TEN-framework / ten-vad

Voice Activity Detector (VAD) : low-latency, high-performance and lightweight

TorqueGameEngines / Torque2D

A completely free, open-source, 2D game engine built on proven torque technology.

QuantumLeaps / qpc

QP/C Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specifically designed for embedded systems (e.g., ARM Cortex-M MCUs).

ufrisk / LeechCore

LeechCore - Physical Memory Acquisition Library & The LeechAgent Remote Memory Acquisition Agent

mar1mo-41414 / SonyNasne-debian

Sony nasne (CECH-ZNR2J) の解析と Debian (mipsel) 直起動のためのツール・ドキュメント

XIAZY / wcctl

wcctl is a command line tool to bridge the gap between WeChat and other tools

TechnicallyComputers / Street-Fighter-Alpha-3-Recomp

Made with PSXrecomp, a Sony PlayStation game static recompiler ecosystem · Part of the R.A.I.D. community

flurples / campus

mechanical keyboard conversion for a framework 13

lokutor-ai / ito

Natural-sounding streaming text-to-speech for the ESP32-S3: 4.4 M params, 4.9 MB, no cloud, no NPU

meetecho / janus-gateway

Janus WebRTC Server

the-tcpdump-group / libpcap

the LIBpcap interface to various kernel packet capture mechanism

concurrencykit / ck

Concurrency primitives, safe memory reclamation mechanisms and non-blocking (including lock-free) data structures designed to aid in the research, design and implementation of high performance concurrent systems developed in C99+.

earlephilhower / ESP8266Audio

Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, OGG/Opus, MP3, and AAC files on I2S DACs or with a software emulated delta-sigma DAC on the ESP8266 and ESP32 and Pico

OpenSIPS / opensips

OpenSIPS is a GPL implementation of a multi-functionality SIP Server that targets to deliver a high-level technical solution (performance, security and quality) to be used in professional SIP server platforms.

openresty / echo-nginx-module

An Nginx module for bringing the power of "echo", "sleep", "time" and more to Nginx's config file

oransel / node-talib

A technical analysis library for node.js

LeechanX / Data-Structures-and-Algorithms-in-C

所有基础数据结构和算法的纯C语言实现，如各自排序、链表、栈、队列、各种树以及应用、图算法、字符串匹配算法、回溯、并查集等，献丑了

bsauce / kernel-security-learning

Anything about kernel security. CTF kernel pwn, kernel exploit, kernel fuzz and kernel defense paper, kernel debugging technique, kernel CVE debug.

intel / intel-cmt-cat

User space software for Intel(R) Resource Director Technology