raodv/captcha

raodv/captcha has 1,704 GitHub stars and 373 forks. GitHot measured 0 stars in 24 hours. Last checked 2026-11-08 02:24 UTC. Last push 2026-10-09.

How these counts are measured

行为验证码(滑动拼图、点选文字)，前后端(java)交互，包含h5/Android/IOS/flutter/uni-app的源码和实现

1,704 stars 373 forks

What you can do

Easy to integrate ui Component in your apps,support varies frontend UI,
Support Integrate with Android、iOS、Futter、Uni-App、ReactNative、Vue、Angular、Html、Php
No dependencies lib in core source,Easy to include in your backend service
Core api is simple and Open to Extend,all instance initialized by JAVA SPI,Easy to add your custom Implement to form a new Captcha type。

Measured star growth

in 24h: 0
in 7 days: Collecting history
in 15 days: Collecting history
in 1 month: Collecting history

Net star changes over overlapping periods, not daily totals. Missing measurements are left blank. Stars measure attention, not software quality.

README.md

Original

AjPlus Captcha Official Website

AjPlus Captcha

1. Online Demo

1.3 Wechat/H5 demo（based on uni-app)

2. Design Details

2.1 UI Component

support Android、iOS、Futter、Uni-App、ReactNative、Vue、Angular、Html、Php。

blockPuzzle	clickWord

1-1	1-2

2.2 Concept Related

concept	desc
Captcha Type	blockPuzzle, clickWord
Check	user action: drag block or click workds,then check if it was human did
Verify	bind user action with backend service. call captchaService.verification in backend service to prevent invalid access ,for example,directly call it

2.3 Main Features

CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart. CAPTCHA determines whether the user is real or a spam robot. CAPTCHAs stretch or manipulate letters and numbers, and rely on human ability to determine which symbols they are.

Ajplus Captcha , an open source toolset for users,its main Features are as follows:

Easy to integrate ui Component in your apps,support varies frontend UI,
Support Integrate with Android、iOS、Futter、Uni-App、ReactNative、Vue、Angular、Html、Php
No dependencies lib in core source,Easy to include in your backend service
Core api is simple and Open to Extend,all instance initialized by JAVA SPI,Easy to add your custom Implement to form a new Captcha type。
Support security feature

3. How to Integrate

Sequence Diagram

4. SourceCode Structure

输入图片说明

5. Dev & Run

start backend service import source code into Eclipse or Intellij, start StartApplication class in package service/springboot。online images
start frontend ui open source files in view/vue with your IDE like Visual Code，

    npm install
    npm run dev

    DONE  Compiled successfully in 29587ms                       12:06:38
    I  Your application is running here: http://localhost:8081

6. Work Plan

issues

7. Connect Us

### Have a try & enjoy it !!! ☺