see also gitee
|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|
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:
npm install npm run dev DONE Compiled successfully in 29587ms 12:06:38 I Your application is running here: http://localhost:8081
[Wechat group] (https://captcha.anji-plus.com/static/weixin.png)
：Code submit frequency
：React/respond to issue & PR etc.
：Well-balanced team members and collaboration
：Recent popularity of project
：Star counts, download counts etc.