50 Open source projects that are alternatives of or similar to Preconditions

The expressive declarative toolkit for composing predicates in TypeScript or JavaScript

PHP library to check Minecraft Servers Status

A simple and flexible Checked TextView or Checkable TextView

Lightweight React hook for checking health of API services.

Plugin to check health of your CMS installation

A simple (TypeScript) integration of "pick" and "omit" to filter props of an object

Contao Check

Check the expiration date of your ssl-cert with bash (implemented for Nagios/Icinga)

Fast, flexible, macro-based, Julia package for parsing command line arguments.

Simple utility for runtime type checking which also assigns the correct type if used with TypeScript.

Trust, but Verify

Fluent assertions for Python

Package for checking function arguments

Is the typeof value a javascript primitive?

Check if a directory is empty.

An app for emergency situation

ECMAScript feature and API detection

Check python packages from requirement.txt and report issues

A command line tool that check to see if `npm publish` is possible.

Shallow equal check object that support TypeScript.

Watch web pages for changes

Nagios Check towards Prometheus

No description or website provided.

Example repo for guarding routes post

Javascript check library

Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

⚡ :: Discord bot for easy moderation.

A Minecraft world protection plugin for SpongeAPI

Check if IP address is private.

批量检测URL存活

Bank check information extraction/OCR from Magnetic Ink Character Recognition [MICR] (E-13B & CMC-7) using deep learning

《系统重构与迁移指南》手把手教你分析、评估现有系统、制定重构策略、探索可行重构方案、搭建测试防护网、进行系统架构重构、服务架构重构、模块重构、代码重构、数据库重构、重构后的架构守护

C++11 header only RAII guards for mutexes and locks.

A simple Discord chat guard bot.

Auto remove the observer from NSNotificationCenter after the oberser dealloc

[Deprecated] A react native module to fetch the version of latest app from android playstore or apple app store

Pythonic type checking

Program to test DANE enabled TLS Services

Radio Button and check box for iOS

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.

Website of Gramatika check spelling and typo tools in Bahasa Indonesia

find all "blackhole" directories with a huge amount of filesystem entries in a flat structure

Redis(ioredis) module for NestJS framework

⚙ Checks and shows Linux system info - Distro name, IP, running processes and etc. Official site - system-checks.org

Schema definition and validation 💡

check your website for issues with multiple tools and get PDF reports of the results

A Go linter to check that errors from external packages are wrapped

A contract programming library for Common Lisp in the style of Eiffel’s Design by Contract ™.

A lightweight .NET library for expressive Guard Clauses.