399 Open source projects that are alternatives of or similar to js

Elixir Validator Generator

A smart set of common classes and implementations to improve your development productivity.

Validate RDF data purely in JavaScript. An implementation of the W3C SHACL specification on top of the RDFJS stack.

E-Commerce real world example of run-aspnetcore ASP.NET Core web application. Implemented e-commerce domain with clean architecture for ASP.NET Core reference application, demonstrating a layered application architecture with DDD best practices. Download 100+ page eBook PDF from here ->

Validation and manipulation of FASTQ files, scRNA-seq barcode pre-processing and UMI quantification.

A fuzzer for full VM kernel/driver targets

Checkout API Client, Payment Form UI and Utilities

JSON API 1.0 (https://jsonapi.org/) formatting with marshmallow

React Form Validation Demo

Vanilla javascript form validation micro-library

Go语言的数据过滤包，由 数据输入、格式化、校验、输出 几个部份组成。

Validot is a performance-first, compact library for advanced model validation. Using a simple declarative fluent interface, it efficiently handles classes, structs, nested members, collections, nullables, plus any relation or combination of them. It also supports translations, custom logic extensions with tests, and DI containers.

checks integrity of test data in programming contests like the ACM ICPC

The JSON Schema I-D sources

Rule based data validation library for python 3.

A Go library for validating structs, maps and slices.

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.

Functional validations inspired by Ruby's ActiveModel

Input/Output/Error management for your python controllers with Swagger doc generation

Functional reactive forms. Multi-layer validation, custom styling, field grouping, reactive props, and much more.

Validation utilities for array structure

Uploadcare Widget, an ultimate tool for HTML5 file upload supporting multiple file upload, drag&drop, validation by file size/file extension/MIME file type, progress bar for file uploads, image preview.

The new home of the CUE language! Validate and define text-based and dynamic configuration

Express.js middleware for "Host" and "Referer" header validation to protect against DNS rebinding attacks.

Server-Side Validation Library for PHP

💯 简单灵活的表单验证插件，支持小程序、浏览器以及Nodejs端使用

Simple validator for react-native forms.

TypeScript Declarative Validation for Joi

Web/micro-services and IoC framework for Golang developers

Build and document REST APIs with aiohttp and apispec

Validates data in JavaScript in a very simple way

A simple react form validator inspired by Laravel validation.

RFC-compliant FQDN validation and manipulation for Python.

Alternative syntax for prop types providing both static and runtime type safety, powered by io-ts

JSON/CJSON/JSON5 parser, syntax & schema validator and pretty-printer with a command-line client, written in pure JavaScript.

It validates PSR-7 messages (HTTP request/response) against OpenAPI specifications

Fork of CUDA GPU memtest 👓

Design by contract for Python with static checker and tests' generation.

Aplus Framework Validation Library

Create and Validate PHP Forms in Seconds.

💯 Tiny Vue Validate Composition

✅ React form state management and validation

Assertions API for Clojure/Script

✅ A Go library for email verification without sending any emails.

Python 2.7 & 3.5+ runtime type-checker

DevExpress XAF extension framework. 𝗹𝗶𝗻𝗸𝗲𝗱𝗶𝗻.𝗲𝘅𝗽𝗮𝗻𝗱𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸.𝗰𝗼𝗺, 𝘆𝗼𝘂𝘁𝘂𝗯𝗲.𝗲𝘅𝗽𝗮𝗻𝗱𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸.𝗰𝗼𝗺 and 𝘁𝘄𝗶𝘁𝘁𝗲𝗿 @𝗲𝘅𝗽𝗮𝗻𝗱𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 and or simply 𝗦𝘁𝗮𝗿/𝘄𝗮𝘁𝗰𝗵 this repository and get notified from 𝗚𝗶𝘁𝗛𝘂𝗯

Elegant validation library for type-safe input data (for TypeScript and Flow)

Allows uniting of several validation rules into single one for easy re-usage

Fore - declarative programming with web components

ASP.NET Core - Transform server-side validations to client-side without writing any javascript code. (Compatible with Fluent Validation)

Red hot form validation for React 🌶

redux-form-validators

OpenAPI schema validator for Python

🎓 deprecated general purpose python data validator

Generates a json schema for all i18n tagged template literals in your project

A collection of common validation predicates for ValidationToolkit framework

Fast flexible php assert

Valid8 - Super Simple Bootstrap Form Valiation

React hooks based form validation made for humans.

String (and more) validation for iOS