Showing 1143 open source projects for "type"

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  • 1
    Shapeless

    Shapeless

    Generic programming for Scala

    Shapeless is a powerful generic programming library for Scala, enabling compile-time abstraction and manipulation of types. It provides features such as HLists (heterogenous lists), generic derivation of type class instances, dependent types, and polymorphic functions—allowing developers to write boilerplate-free, type-safe code.
    Downloads: 0 This Week
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  • 2
    Prisma Client Python

    Prisma Client Python

    Prisma Client Python is an auto-generated and fully type-safe database

    prisma-client-py is an auto-generated Python ORM for Prisma schema files, bringing Prisma's developer experience to Python projects. It provides a type-safe, intuitive interface for interacting with databases like PostgreSQL and MySQL. prisma-client-py is ideal for Python developers who want static typing, code completion, and seamless integration with modern backend stacks.
    Downloads: 2 This Week
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  • 3
    actionlint

    actionlint

    Static checker for GitHub Actions workflow files

    ...It analyzes workflow YAML to catch syntax mistakes, invalid keys, expression errors, incorrect action inputs, and workflow configuration problems before they break CI. The tool also performs strong type checks for GitHub Actions expressions, which helps detect nonexistent properties and type mismatches. It can validate reusable workflows, workflow calls, glob syntax, runner labels, cron syntax, and job dependencies. actionlint also integrates with ShellCheck and pyflakes to inspect scripts written inside run: blocks. It is especially useful for developers and teams that rely heavily on GitHub Actions and want faster, more reliable workflow feedback.
    Downloads: 3 This Week
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  • 4
    YAVI

    YAVI

    Yet Another Validation for Java

    YAVI (pronounced jɑ-vάɪ) is a lambda-based type safe validation for Java.
    Downloads: 0 This Week
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  • 5
    ts-blank-space

    ts-blank-space

    A small, fast, pure JavaScript type-stripper

    ts-blank-space is a fast type-stripping compiler that converts TypeScript to JavaScript. It supports a modern subset of TypeScript by erasing the types and replacing them with whitespace. That's it. It is not a type checker and does not perform any other code transformations. The underlying technique can improve build performance and simplify development. The implementation is pure TypeScript.
    Downloads: 0 This Week
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  • 6
    gluon

    gluon

    A static, type inferred and embeddable language written in Rust

    Gluon is a static, type inferred and embeddable language written in Rust. Gluon is a small, statically-typed, functional programming language designed for application embedding. Static typing makes it easier to write safe and efficient interfaces between gluon and the host application. Type inference ensures that types rarely have to be written explicitly giving all the benefits of static types with none of the typing.
    Downloads: 1 This Week
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  • 7
    Compose Destinations

    Compose Destinations

    Annotation processing library for type-safe Jetpack Compose navigation

    A KSP library that processes annotations and generates code that uses Official Jetpack Compose Navigation under the hood. It hides the complex, non-type-safe and boilerplate code you would have to write otherwise. No need to learn a whole new framework to navigate - most APIs are either the same as with the Jetpack Components or inspired by them.
    Downloads: 0 This Week
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  • 8
    io-ts

    io-ts

    Runtime type system for IO decoding/encoding

    Runtime type system for IO decoding/encoding
    Downloads: 0 This Week
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  • 9
    sqlc

    sqlc

    Generate type-safe code from SQL

    sqlc generates type-safe code from SQL. Here's how it works. You write queries in SQL. You run sqlc to generate code with type-safe interfaces to those queries. You write application code that calls the generated code. Seriously, it's that easy. You don't have to write any boilerplate SQL querying code ever again. See the current list of supported programming languages and databases. sqlc needs to know your database schema and queries in order to generate code.
    Downloads: 0 This Week
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  • 10
    ArkType

    ArkType

    TypeScript's 1:1 validator, optimized from editor to runtime

    ArkType is a high-performance runtime type validation library for TypeScript. It offers a 1:1 validator optimized from editor to runtime, enabling developers to define and enforce complex type constraints seamlessly.​
    Downloads: 0 This Week
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  • 11
    Mongoose

    Mongoose

    Elegant mongodb object modeling for node.js

    ...It's designed to work in an asynchronous environment, providing a simple, straightforward approach to object modeling that skips out on the tedious tasks of writing MongoDB validation, casting and business logic boilerplate. Mongoose offers an uncomplicated schema-based solution, and comes with nifty features like type casting, validation, query building, and business logic hooks right out of the box. Mongoose also has a rich set of plugins made by the community and you can write your own to make Mongoose an even better solution for your needs.
    Downloads: 9 This Week
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  • 12
    .NET Runtime

    .NET Runtime

    Cross-platform runtime for cloud, mobile, desktop, and IoT apps

    ...With .NET, you can use multiple languages, editors, and libraries to build for web, mobile, desktop, games, and IoT. You can write .NET apps in C#, F#, or Visual Basic. C# is a simple, modern, object-oriented, and type-safe programming language. F# is a cross-platform, open-source, functional programming language for .NET. It also includes object-oriented and imperative programming. Visual Basic is an approachable language with a simple syntax for building type-safe, object-oriented apps. Whether you're working in C#, F#, or Visual Basic, your code will run natively on any compatible OS. ...
    Downloads: 31 This Week
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  • 13
    cast

    cast

    safe and easy casting from one type to another in Go

    ...Especially when dealing with interface{} or dynamic/reflect-heavy code, it becomes cumbersome to assert types or convert values reliably; cast addresses that by offering a suite of functions to convert from any input to the target type with predictable behaviour. Rather than relying purely on raw type assertions, it offers ToInt, ToString, ToBool, ToTime, etc., and their “error-returning” counterparts like ToIntE. It is particularly useful when dealing with data from YAML, TOML, JSON or other formats where the type can be uncertain. The design choice is to avoid guessing about conversions: e.g., only a string strictly representing an integer can convert to int. ...
    Downloads: 0 This Week
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  • 14
    Psalm

    Psalm

    A static analysis tool for finding errors in PHP applications

    ...Psalm is a free & open-source static analysis tool that helps you identify problems in your code, so you can sleep a little better. Psalm helps people maintain a wide variety of codebases, large and small, ancient and modern. On its strictest setting it can help you prevent almost all type-related runtime errors, and enables you to take advantage of safe coding patterns popular in other languages. Psalm also fixes bugs automatically, allowing you to improve your code without breaking a sweat. If Psalm cannot infer a type for an expression then it uses a mixed placeholder type. mixed types can sometimes mask bugs, so keeping track of them helps you avoid a number of common pitfalls. ...
    Downloads: 0 This Week
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  • 15
    Drizzle ORM

    Drizzle ORM

    Headless TypeScript ORM with a head. Runs on Node, Bun and Deno

    Drizzle ORM is a lightweight, TypeScript-first Object-Relational Mapping (ORM) tool designed for modern JavaScript runtimes. It supports environments like Node.js, Bun, Deno, and even edge runtimes, providing developers with a flexible and type-safe way to interact with databases. Drizzle ORM emphasizes performance and developer experience.
    Downloads: 6 This Week
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  • 16
    KMongo

    KMongo

    [deprecated] KMongo - a Kotlin toolkit for Mongo

    KMongo was created in 2016, when there was no official MongoDB Kotlin driver. KMongo features are available via Kotlin extensions - you use transparently the core MongoDB java driver API (both sync and reactive streams (ie async) drivers are supported).
    Downloads: 0 This Week
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  • 17
    graphql-php

    graphql-php

    A PHP port of GraphQL reference implementation

    This is a PHP implementation of the GraphQL specification based on the reference implementation in JavaScript. GraphQL is a modern way to build HTTP APIs consumed by the web and mobile clients. It is intended to be an alternative to REST and SOAP APIs (even for existing applications). GraphQL itself is a specification designed by Facebook engineers. Various implementations of this specification were written in different languages and environments. A great overview of GraphQL features and...
    Downloads: 3 This Week
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  • 18
    Doctrine extensions for PHPStan

    Doctrine extensions for PHPStan

    Doctrine extensions for PHPStan

    ...Validates entity fields in repository findBy, findBy, findOneBy, findOneBy, count and countBy method calls. Interprets EntityRepository MyEntity correctly in phpDocs for further type inference of methods called on the repository. Provides correct return for Doctrine\ORM\EntityManager::getRepository(). Provides correct return type for Doctrine\ORM\EntityManager::find, getReference and getPartialReference when Foo::class entity class name is provided as the first argument. Queries are analyzed statically and do not require a running database server. ...
    Downloads: 0 This Week
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  • 19
    Deepkit Framework

    Deepkit Framework

    A new full-featured and high-performance TypeScript framework

    A new full-featured and high-performance TypeScript framework for enterprise applications. High-quality TypeScript libraries and next-gen backend framework. Leverage TypeScript types to the fullest, in completely new ways. A runtime type system for JavaScript, powered by TypeScript types. Deepkit's type compiler makes it possible to use the whole TypeScript type system in any JavaScript runtime for the first time enabling completely new ways of writing data-driven applications. A framework that brings aligned libraries together to make web application development faster, more productive, and easier than ever. ...
    Downloads: 0 This Week
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  • 20
    Rust Programming Language

    Rust Programming Language

    Empowering everyone to build reliable and efficient software

    The Rust Programming Language is a language that empowers you to build reliable and efficient software. It runs blazingly fast and is memory-efficient, so it can power performance-critical services and run on embedded devices. It has a rich type system and ownership model, ensuring both thread and memory safety. Consisting of a standard library, great documentation and a friendly compiler, plus a top-notch build tool, package manager, auto-formatter and many other great tools, it’s the language of choice for increased productivity. Hundreds of companies the world over are using Rust to power an amazing range of cross-platform solutions. ...
    Downloads: 24 This Week
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  • 21
    XmlSchemaClassGenerator

    XmlSchemaClassGenerator

    Generate C# classes from XML Schema files

    A console program and library to generate XmlSerializer-compatible C# classes from XML Schema files.
    Downloads: 3 This Week
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  • 22
    Anyhow

    Anyhow

    Flexible concrete Error type built on std::error::Error

    ...It supports downcasting (so you can inspect the underlying error type), and for recent versions of Rust, it will capture backtraces by default when the underlying error type doesn’t already. It also supports no_std mode (in limited form) by disabling default features. The README distinguishes it from library-oriented error crates (like thiserror): use anyhow when you just care about application-level error handling, not fine-grained types.
    Downloads: 0 This Week
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  • 23
    Supabase

    Supabase

    The open source Firebase alternative

    ...Write custom code and cron jobs without deploying or scaling servers. We introspect your database to provide APIs instantly. Stop building repetitive CRUD endpoints and focus on your product. Type definitions built directly from your database schema. Use Supabase in the browser without a build process. Develop locally and push to production when you're ready. Manage Supabase projects from your local machine.
    Downloads: 148 This Week
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  • 24
    OpenAPI TypeScript Codegen

    OpenAPI TypeScript Codegen

    NodeJS library that generates Typescript or Javascript clients

    OpenAPI TypeScript Codegen is a tool that generates TypeScript clients from OpenAPI specifications, facilitating type-safe API interactions in TypeScript applications.
    Downloads: 1 This Week
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  • 25
    libpqxx

    libpqxx

    The official C++ client API for PostgreSQL

    libpqxx is the official C++ client library for interacting with PostgreSQL, providing a high-level, type-safe API on top of the native libpq library. It allows C++ applications to connect to PostgreSQL databases, execute queries, and handle results with idiomatic C++ syntax. The library is suitable for performance-critical and systems-level applications.
    Downloads: 3 This Week
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