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Ultimate tool for working with media stream
Simple form validation for React
A lightweight package to enforce constraints on environment variables in JavaScript, ensuring required variables are defined and match expected types.
A modern TypeScript validation library designed around familiar interface syntax and powerful conditional validation. Experience schema validation that feels natural to TypeScript developers while unlocking advanced runtime validation capabilities.
- schema
- validation
- conditional-validation
- advanced-validation
- typescript
- type-safe
- interface
- runtime-validation
- schema-validation
- data-validation
- input-validation
- form-validation
- api-validation
- json-schema
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Constraint a Rectangle into another by preserving the ratio.
Ultimate tool for working with media stream and displaying it in your React application
- media
- video
- react
- canvas
- camera
- webcam
- stream
- userMedia
- navigator
- screenshot
- constraints
- getUserMedia
- react-webcam
- webcam-canvas
Types for validating constraints
Custom validation error messages for sails model with i18n support
- sails
- sails-hook
- model
- validator
- validation
- validate
- custom
- messages
- define
- database
- exceptions
- constraints
- i18n
- internationalization
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Dynamic SVG generation using Cassowary constraints
Helper library to filter data values
A PostGraphile plugin for writing nicer error messages on constraints.
A library of validators
Helpers to manage constrants (i.e. cascade delete) in a NoSQL database
A library of validators
Interpreter for Constraint Handling Rules (CHR) in JavaScript
consys-solver is a tool to find feasible model assignments for consys constraint systems.
A server providing language intelligence (diagnostics, hover tooltips, completions, etc.) for the Turtle serialization of the W3C [Shapes Constraint Language (SHACL)](https://www.w3.org/TR/shacl/) via the Language Server Protocol.
Prevents invalid form submission in browsers that improperly support the HTML forms spec (i.e. Safari). The first invalid element is focused after alerting the validation message.
Recordari is a type and structure validation tool for configuration files
consys is a flexible tool to evaluate models using generic and readable constraints.