@cap.js/solver

Server-side solver for Cap, a lightweight, modern open-source CAPTCHA alternative designed using SHA-256 PoW.

v0.1.2 URL: https://unpkg.com/@cap.js/solver@0.1.2/index.js

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account security abuse detection abuse prevention api abuse api defense api analytics api protection api security anti-abuse anti-automation anti-bot anti-ddos anti-dos anti-exploitation anti-spam application security automated attacks automated scraping bot defense bot detection bot management bot mitigation bot prevention bot traffic brute force challenge generator challenge string challenge verifier challenge-response challenge-response protocol client-server architecture computational challenge computational complexity computational defense computational puzzle crypto puzzle cryptographic algorithm cryptographic challenge cryptographic defense cryptographic puzzle cybersecurity ddos ddos protection defense mechanism digital security form security fraud detection fraud prevention hash function hash puzzle hashcash hcaptcha captcha alternative human test human verification internet security invisible captcha login security malicious traffic pow proof of work proof-of-work recaptcha security challenge security component security library server defense spam bots spam filtering spam mitigation spam prevention target difficulty threat intelligence traffic management traffic monitoring turing test unwanted traffic user experience web application protection web application security web defense web defense system website defense website protection website security

@cap.js/cli

CLI server-side solver for the Cap, a lightweight, modern open-source CAPTCHA alternative designed using SHA-256 PoW.

v0.0.5 URL: https://unpkg.com/@cap.js/cli@0.0.5/index.js

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account security abuse detection abuse prevention api abuse api defense api analytics api protection api security anti-abuse anti-automation anti-bot anti-ddos anti-dos anti-exploitation anti-spam application security automated attacks automated scraping bot defense bot detection bot management bot mitigation bot prevention bot traffic brute force challenge generator challenge string challenge verifier challenge-response challenge-response protocol client-server architecture computational challenge computational complexity computational defense computational puzzle crypto puzzle cryptographic algorithm cryptographic challenge cryptographic defense cryptographic puzzle cybersecurity ddos ddos protection defense mechanism digital security form security fraud detection fraud prevention hash function hash puzzle hashcash hcaptcha captcha alternative human test human verification internet security invisible captcha login security malicious traffic pow proof of work proof-of-work recaptcha security challenge security component security library server defense spam bots spam filtering spam mitigation spam prevention target difficulty threat intelligence traffic management traffic monitoring turing test unwanted traffic user experience web application protection web application security web defense web defense system website defense website protection website security

genuine-browser

A package to detect browser requests using cryptographic challenge-response mechanism.

v2.2.8 URL: https://unpkg.com/genuine-browser@2.2.8/index.js

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browser detection security cryptography challenge-response typescript npm package client-side security web security

@vantezzen/pow

A simple challenge-response proof-of-work implementation for web apps

v1.0.2 URL: https://unpkg.com/@vantezzen/pow@1.0.2/dist/pow.umd.cjs

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pow proof-of-work challenge-response challenge response web webcrypto webworker worker vite esm typescript javascript crypto cryptography hashing hash browser

@eternaljs/captcha

This npm package generates secure and customizable CAPTCHA images for web applications, preventing automated abuse with ease.

v0.1.0 URL: https://unpkg.com/@eternaljs/captcha@0.1.0/dist/index.js

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captcha security verification image generation anti-bot human verification web security node.js bot prevention accessibility spam prevention image manipulation challenge-response web development authentication