Top 84 checker open source projects

Query Method Calls from Ruby Programs

Asynchronous linting and make framework for Neovim/Vim

Policeman's Forbidden API Checker

checks that all of the hyperlinks in a markdown text to determine if they are alive or dead

📝 Hunspell compatible spell-checker

A simple CLI tool for vetting npm package versions

Grade exams fast and accurately using a scanner 🖨 or your phone 🤳.

Leaked? 2.1 - A Checking tool for Hash codes, Passwords and Emails leaked

[Deprecated] Check whether your xposed has been enabled.

📈 A Minecraft server status checker

Grunt plugin for html validation

Unfx Proxy Checker - Powerful proxy checker with huge features and beautiful design. Easy sorting and filtering by all parameters.

💓 Laravel package to periodically monitor the health of your server and application.

Minimalistic update notifications for command line interfaces

Machine Readable Zone generator and checker for official travel documents sizes 1, 2, 3, MRVA and MRVB (Passports, Visas, national id cards and other travel documents)

Fastes Email:Pass Checker on the planet.

burpsuite extension for check unauthorized vulnerability

Webpack plugin that runs typescript type checker on a separate process.

A plugin for Clang compiler

✅ A simple tool to check source code against a set of Nette coding standards.

A tiny NodeJS module to check SSL expiry 🔒

A PHP library to calculate and check the italian tax code (codice fiscale).

burpsuite extension for check and extract sensitive request parameter

Check accessibility of target page and generate accessibility evaluate page and policy.

An open format definition for static analysis tools

checkolotl is an account checker made in python3.6

Check missing type definition modules for your Typescript project

✅ List of links to the various checkers out there on the web for sites, domains, security etc.

PHP Magic Number Detector

MS17-010: Python and Meterpreter

Validate or fix code that doesn't adhere to EditorConfig settings or infer settings from existing code.

The implementation of the Rascal meta-programming language (including interpreter, type checker, parser generator, compiler and JVM based run-time system)

Generate and check nitro gift codes, with proxies or not, without limits.

Recursive and multi-threaded broken link checker

Lightweight command-line tool for validating JSON

Remote command execution vulnerability scanner for Log4j.

The simple script, which checks good and bad proxies

The http checker

multi Checkers (Hma/Hulu/Spotify/Call of duty/Instagram/smtp2go/VyprVpn) in One Tool Named FCommunity

Android library for checking the internet connectivity of a device.

Yet another validation lib ;). Provides tools for general-purpose variable validation, function inputs/outputs validation as well as class fields validation. All entry points raise consistent ValidationError including all contextual details, with dynamic inheritance of ValueError/TypeError as appropriate.

[NEW] : Simple Mail Transfer Protocol (SMTP) CHECKER - CRACKER Tool V3

🇨🇳中国大陆身份证号解析/校验

Quick and simple monitoring and alerting system

BugBounty Tool

simple discord nitro code generator and checker written in c#

A checker designed in Python 3 for checking proxy.

Vim plugin for executing Python's optional static type checker MyPy (http://mypy-lang.org/)

SMTP and IMAP checker / cracker for mailpass combolists with a user-friendly GUI, automated inbox test and many more features.

useful micro check library for Crystal Language.

pronto runner for credo, a code analysis tool for Elixir programming language

A simple tool to ensure compatibility between microservices

Bulk port checker written with Go

Fast checking of top level dependencies based on version numbers

Multi Tool with many functions coming

前后端共用的表单验证链，以及中文的验证错误反馈信息

Bitcoin wallet generator and scrapper

[ Twitter - Instagram - Snapchat ] Email Checker .

封装了一些Java常用的功能

A small tool to check license headers