Tencent

VasSonic is a lightweight and high-performance Hybrid framework developed by tencent VAS team, which is intended to speed up the first screen of websites working on Android and iOS platform.

一个旨在提高 UI 开发效率、快速产生项目 UI 的前端框架

Web Components Framework - Web组件框架

Mars is a cross-platform network component developed by WeChat.

ncnn is a high-performance neural network inference framework optimized for the mobile platform

Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs 🏆 实时 零代码、全功能、强安全 ORM 库 🚀 后端接口和文档零代码，前端(客户端) 定制返回 JSON 的数据和结构

An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, POSIX, and OHOS.

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

Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.

Matrix is a plugin style, non-invasive APM system developed by WeChat.

TDesign is an open-source design system for designers and developers.

一个致力于微信小程序和 Web 端同构的解决方案

Biny is a tiny, high-performance PHP framework for web applications

TeamAI — Make Every Team AI Native (skill sync + shared knowledge base, powered by Git)

A static code analyzer for C++, C#, Lua

A high-availability, high-throughput and highly reliable distributed queue based on the Paxos algorithm.

An Open-source Neural Hierarchical Multi-label Text Classification Toolkit

Spring Cloud Tencent is a Spring Cloud based Service Governance Framework provided by Tencent.

Largest multi-label image database; ResNet-101 model; 80.73% top-1 acc on ImageNet

An Automatic Model Compression (AutoMC) framework for developing smaller and faster AI applications.

A web developer workflow used by WeChat team based on Gulp, with cross-platform supported and solutions prepared.

Android V1 and V2 Signature Channel Package Plugin

Tendis is a high-performance distributed storage system fully compatible with the Redis protocol.

PaxosStore is a distributed database designed for high availability and scalability using the Paxos consensus algorithm.

A high availability MySQL cluster that guarantees data consistency between a master and slaves.

OOMDetector is a memory monitoring component for iOS which provides you with OOM monitoring, memory allocation monitoring, memory leak detection and other functions.

Bugly is a platform for analyzing app crashes and performance issues.

A secure and quick biometric authentication standard and platform in Android held by Tencent.

High-Quality Human Motion Video Generation with Confidence-aware Pose Guidance

Let AI agents use your real, logged-in browser without interrupting your work. CLI + extension for browser automation across any shell-capable AI agent.

A lightweight 2D graphics library for modern GPUs, delivering high-performance text, image, and vector rendering across major platforms.

Enterprise Design System

WeDLM: The fastest diffusion language model with standard causal attention and native KV cache compatibility, delivering real speedups over vLLM-optimized baselines.

A distributed in-memory NOSQL system based on TARS framework, support LRU algorithm and data persists on back-end database. Users can easily deploy, publish, and scale services on the web interface.

Maybe the world's fastest logging library. Lightweight & industrial-grade, battle-tested in Honor of Kings. C++/Python/Java/C#/Kotlin/TS, Unity/Unreal/HarmonyOS. 可能是全球最快的日志库——轻量级且工业级，源自《王者荣耀》，支持多语言多平台

TAT agent is an agent written in Rust, which run in CVM, Lighthouse or CPM 2.0 instances. Its role is to run commands remotely without ssh login, invoked from TencentCloud Console/API. Commands include but not limited to: Shell, PowerShell, Python. TAT stands for TencentCloud…

Automation for mobile games

A high available service discovery & registration & fault-tolerance framework

image and video quality assessment

A full-text search engine supporting massive users, real-time updating, fast fuzzy matching and flexible table splitting.

High Performance LLM Inference Operator Library

FeatherCNN is a high performance inference engine for convolutional neural networks.

A Vue3.x Mobile UI components lib for TDesign.

TDesign Component for Mobile React

HaboMalHunter is a sub-project of Habo Malware Analysis System (https://habo.qq.com), which can be used for automated malware analysis and security assessment on the Linux system.

A UI library by WeChat official design team, includes the most useful widgets/modules.

Tencent Pre-training framework in PyTorch & Pre-trained Model Zoo

Memory instrumentation tool with CI and AI support for android app&game developers.

TBase is an enterprise-level distributed HTAP database. Through a single database cluster to provide users with highly consistent distributed database services and high-performance data warehouse services, a set of integrated enterprise-level solutions is formed.

It is a high-performance causal inference (statistical model) computing library based on OLAP, which solves the performance bottleneck of the existing statistical model library (R/Python) under big data

The desktop app that streamlines projects based on QMUI Web.

🚀 A command line tool aims to improve front-end engineer workflow and standard, powered by TypeScript.

Static Code Analysis - 静态代码分析

Tencent Kona SM Suite contains a set of Java security providers, which support algorithms SM2, SM3 and SM4, and protocols TLCP/GMSSL, TLS 1.3 (with RFC 8998) and TLS 1.2.

Tencent Kona is a no-cost, production-ready distribution of the Open Java Development Kit (OpenJDK), Long-term support(LTS) with quarterly updates. Tencent Kona serves as the default JDK internally at Tencent Cloud for cloud computing and other Java applications.

MongoDB for Tencent Cloud

QTA driver for Android app

A UI automated testing framework for H5 and applets

Deep Research Agent CognitiveKernel-Pro from Tencent AI Lab. Paper: https://arxiv.org/pdf/2508.00414

Model compression toolkit engineered for enhanced usability, comprehensiveness, and efficiency.

A.S.E (AICGSecEval) is a repository-level AI-generated code security evaluation benchmark developed by Tencent Wukong Code Security Team.

A full-stack AI Red Teaming platform securing AI ecosystems via Agent Scan, Skills Scan, MCP scan, AI Infra scan and LLM jailbreak evaluation.

SkillHone: A Harness for Continual Agent Skill Evolution Through Persistent Decision History

A unified, torch-native training framework for MTP and block-parallel speculative decoding.