Annotation Open Source Projects

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

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

The free and privacy-friendly screen recorder with no limits 🎥

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.

A scalable web crawler framework for Java.

Cleanlab's open-source library is the standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.

A Kubernetes controller to watch changes in ConfigMap and Secrets and do rolling upgrades on Pods with their associated Deployment, StatefulSet, DaemonSet and DeploymentConfig – [✩Star] if you're using it!

Epoxy is an Android library for building complex screens in a RecyclerView

Annotation-triggered method call logging for your debug builds.

An annotation processor for generating type-safe bean mappers

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

JetCache is a Java cache framework.

A php swagger annotation and parsing library

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

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

A simple, annotation-based library for making deep link handling better on Android

A curated list of awesome data labeling tools

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

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

a library for audio and music analysis

Android Instance State made easy

Java annotation processor to create immutable objects and builders, for records too. Sweep boilerplate code under the rug!

A map tool with real-time collaboration 🗺️

Generate json-schema from your Typescript sources

ksnip the cross-platform screenshot and annotation tool

UI form validation library for Android

Screaming fast JSON parsing and serialization library for Android.

Annotate with anyone, anywhere.

Lombok Plugin for IntelliJ IDEA

An uber-fast parallelized Java classpath scanner and module scanner.

Annotation tools for the web. Select text, images, or (nearly) anything else, and add your notes.

MDD & Annotation-driven Low-code Data platform & AI Harness

Increase layout loading speed 200%

Firebase Android SDK

An easy to use on-screen annotation software inspired by Epic Pen.

Reactive API for SQLiteDatabase and ContentResolver.

A simple RPC framework based on Netty, ZooKeeper and Spring

🔦 Showkase is an annotation-processor based Android library that helps you organize, discover, search and visualize Jetpack Compose UI elements

:pencil2: Web-based image segmentation tool for object detection, localization, and keypoints

This library provides advance views for lists and stacks. Some of the views are build on top of RecyclerView and others are written in their own. Annotations are compiled by annotation processor to generate bind classes. DOCS -->

AutoLoadCache 是基于AOP+Annotation等技术实现的高效的缓存管理解决方案，实现缓存与业务逻辑的解耦，并增加异步刷新及“拿来主义机制”，以适应高并发环境下的使用。

kube2iam provides different AWS IAM roles for pods running on Kubernetes

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

The AI Datastore for Schemas, BLOBs, and Predictions. Use with your apps or integrate built-in Human Supervision, Data Workflow, and UI Catalog to get the most value out of your AI Data.

brat rapid annotation tool (brat) - for all your textual annotation needs

A JSON parser for Kotlin

Explore example custom labeling apps built with Labelbox SDK

A magical api documentation generator without annotation for springboot.

A better annotation generator. Supports multiple languages and annotation conventions.

🍭灵活的组件化路由框架.

Make Complex Heatmaps

Source code for the LabelMe annotation tool.

Annotate quickly images.

Set of React components for PDF annotation

Gromit-MPX is an on-screen annotation tool that works with any Unix desktop environment under X11 as well as XWayland.

High-performance map clustering with MapKit for iOS and OS X. Integrate with 4 lines of code.

Deep learning face detection and recognition, implemented by pytorch. (pytorch实现的人脸检测和人脸识别)

Fast JSON parser for java projects

Easy Map Annotation Clustering 📍

A smart, novel and easy-to-use framework for Android Inter-Process Communication (IPC). （简单易用的安卓进程间通信IPC框架）