annotation

Label Studio is a multi-type data labeling and annotation tool with standardized output format

Annotate better with CVAT, the industry-leading data engine for machine learning. Used and trusted by teams at any scale, for data of any scale.

The most powerful screen recorder & annotation tool for Chrome 🎥

🚀 A coroutine framework that focuses on hyperspeed and flexibility. Building microservice or middleware with ease.

一款android自动生成表格框架---An Android automatically generated table framework

Polar is a personal knowledge repository for PDF and web content supporting incremental reading and document annotation.

Browser extension to curate, annotate, and discuss the most valuable content and ideas on the web. As individuals, teams and communities.

A map tool with real-time collaboration 🗺️

a library for audio and music analysis

A curated list of awesome data labeling tools

Annotate with anyone, anywhere.

🚀 对象模型 → 数据可视化管理 0️⃣ 前端代码、0️⃣ 代码生成、0️⃣ SQL、0️⃣ API声明、0️⃣ DTO / VO / BO、表结构自动生成 🛡 内置严密安全策略，细颗粒权限隔离 ☁️ Cloud开发能力，不停机升级，轻依赖，集群内每个服务都可以轻松实现数据可视化 ️☁️

Labelbox is the fastest way to annotate data to build and ship computer vision applications.

Integrate Human Supervision into your Platform. For all Training Data Types, Image, Video, 3D, Text, Geo, Audio, Compound, Grid, LLM, Conversational, and more.

ksnip the cross-platform screenshot and annotation tool

🍭灵活的组件化路由框架.

🚀 lightweight high-performance WebSocket framework （ 轻量级、高性能的WebSocket框架）

Annotate quickly images.

Source code for the LabelMe annotation tool.

一款服务于 Go 开发者的依赖注入框架，方便搭建任何 Go 应用。 A Golang depenedency injection framework, helps developers to build any go application.