Showing 501 open source projects for "javascript open source"

View related business solutions
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • Cut Your Data Warehouse Bill by 54% Icon
    Cut Your Data Warehouse Bill by 54%

    Migrate from Snowflake, Redshift, or Databricks with free tools. No SQL rewrites.

    BigQuery delivers 54% lower TCO with serverless scale and flexible pricing. Free migration tools handle the SQL translation automatically.
    Try Free
  • 1
    ScanAPI

    ScanAPI

    Automated Integration Testing and Live Documentation for your API

    Given an API specification, written in YAML/JSON format, ScanAPI hits the specified endpoints, runs the test cases, and generates a detailed report of this execution - which can also be used as the API documentation itself. With almost no Python knowledge, the user can define endpoints to be hit, the expected behavior for each response and will receive a full real-time diagnostic report of the API.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 2
    jello

    jello

    CLI tool to filter JSON and JSON Lines data with Python syntax

    Filter JSON and JSON Lines data with Python syntax. jello is similar to jq in that it processes JSON and JSON Lines data except jello uses standard python dict and list syntax. JSON or JSON Lines can be piped into jello via STDIN or can be loaded from a JSON file or JSON Lines files (JSON Lines are automatically slurped into a list of dictionaries). Once loaded, the data is available as a python list or dictionary object named '_'. Processed data can be output as JSON, JSON Lines, bash array...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    go-jsonschema

    go-jsonschema

    A tool to generate Go data types from JSON Schema definitions

    go-jsonschema is a tool to generate Go data types from JSON Schema definitions. This tool generates Go data types and structs that corresponds to definitions in the schema, along with unmarshalling code that validates the input JSON according to the schema's validation rules.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    omniparser

    omniparser

    Native Golang ETL streaming parser and transform library

    Omniparser is a native Golang ETL parser that ingests input data of various formats (CSV, txt, fixed length/width, XML, EDI/X12/EDIFACT, JSON, and custom formats) in streaming fashion and transforms data into desired JSON output based on a schema written in JSON.
    Downloads: 1 This Week
    Last Update:
    See Project
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI Studio. Switch between models without switching platforms.
    Start Free
  • 5
    ojg

    ojg

    Optimized JSON for Go

    Optimized JSON for Go is a high-performance parser with a variety of additional JSON tools. OjG is optimized to processing huge data sets where data does not necessarily conform to a fixed structure.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Grafana Tanka

    Grafana Tanka

    Flexible, reusable and concise configuration for Kubernetes

    The clean, concise, and super flexible alternative to YAML for your Kubernetes cluster.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    uvicorn-gunicorn-fastapi

    uvicorn-gunicorn-fastapi

    Docker image with Uvicorn managed by Gunicorn

    Docker image with Uvicorn managed by Gunicorn for high-performance FastAPI web applications in Python with performance auto-tuning. Optionally with Alpine Linux.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    yyjson

    yyjson

    The fastest JSON library in C

    A high-performance JSON library written in ANSI C.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    RestSharp

    RestSharp

    Simple REST and HTTP API Client for .NET

    RestSharp is probably the most popular HTTP client library for .NET. Featuring automatic serialization and deserialization, request and response type detection, variety of authentications and other useful features, it is being used by hundreds of thousands of projects. RestSharp passed over 32 million downloads on NuGet, with average daily download count of 10,000. It's being used by many popular OSS projects, including Roslyn and Swagger. The main purpose of RestSharp is to make synchronous...
    Downloads: 4 This Week
    Last Update:
    See Project
  • $300 in Free Credit Across 150+ Cloud Services Icon
    $300 in Free Credit Across 150+ Cloud Services

    VMs, containers, AI, databases, storage | build anything. No commitment to start.

    Start your project in minutes. After credits run out, 20+ products include free monthly usage. Only pay when you're ready to scale with Google Cloud.
    Start Building Free
  • 10
    PL/JSON

    PL/JSON

    PL/JSON is a generic JSON object written in PL/SQL

    PL/JSON is a generic JSON object written in PL/SQL. Using PL/SQL object syntax, users instantiate a JSON object and then add members, arrays and additional JSON objects. This object type can store JSON data, in Oracle, persistently.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    Vince's CSV Parser

    Vince's CSV Parser

    A modern C++ library for reading, writing, and analyzing CSV

    There's plenty of other CSV parsers in the wild, but I had a hard time finding what I wanted. Inspired by Python's csv module, I wanted a library with simple, intuitive syntax. Furthermore, I wanted support for special use cases such as calculating statistics on very large files. With the deluge of large datasets available, a performant CSV parser is a necessity. By using overlapped threads, memory-mapped IO, and efficient data structures, this parser can quickly tackle large CSV files....
    Downloads: 2 This Week
    Last Update:
    See Project
  • 12
    Figma Sprite Generator

    Figma Sprite Generator

    A Figma plugin to generate sprite sheets and JSON files from selected

    Figma Sprite Generator is a Figma plugin designed to create sprite sheets and corresponding JSON metadata from selected icons. This tool is ideal for designers and developers working on web projects or UI libraries, as it automates sprite generation for more efficient workflows. Users can quickly convert their icons into PNG sprites and extract JSON files with icon dimensions and positions, streamlining the process of incorporating sprites into websites or applications.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    Express Zod API

    Express Zod API

    A Typescript library to help you get an API server up and running

    Start your API server with I/O schema validation and custom middlewares in minutes. I made this library because of the often repetitive tasks of starting a web server API with the need to validate input data. It integrates and provides the capabilities of popular web servers, logger, validation, and document solutions. Therefore, many basic tasks can be accomplished faster and easier.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    Event Ruler

    Event Ruler

    Java library that allows matching many thousands of Events per second

    Event Ruler (called Ruler in the rest of the doc for brevity) is a Java library that allows matching Rules to Events. An event is a list of fields, which may be given as name/value pairs or as a JSON object. A rule associates event field names with lists of possible values. Event Ruler is a Java library that allows matching many thousands of Events per second to any number of expressive and sophisticated rules.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    Laravel JSON API Paginate

    Laravel JSON API Paginate

    A paginator that plays nice with the JSON API spec

    In a vanilla Laravel application, the query builder paginators will listen to the page request parameters. This works great, but it does not follow the example solution of the json: API spec. That example expects the query builder paginator to listen to the page[number] and page[size] request parameters. This package adds a jsonPaginate method to the Eloquent query builder that listens to those parameters and adds the pagination links the spec requires.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    Kotlin multiplatform

    Kotlin multiplatform

    Kotlin multiplatform / multi-format serialization

    Kotlin serialization consists of a compiler plugin, that generates visitor code for serializable classes, a runtime library with core serialization API, and support libraries with various serialization formats. Using Kotlin Serialization requires Kotlin compiler 1.4.0 or higher. Make sure you have the corresponding Kotlin plugin installed in the IDE, no additional plugins for IDE are required.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    HTTPie CLI

    HTTPie CLI

    Modern, user-friendly command-line HTTP client for the API era

    HTTPie (pronounced aitch-tee-tee-pie) is a command-line HTTP client. Its goal is to make CLI interaction with web services as human-friendly as possible. HTTPie is designed for testing, debugging, and generally interacting with APIs & HTTP servers. The HTTP & HTTPS commands allow for creating and sending arbitrary HTTP requests. They use simple and natural syntax and provide formatted and colorized output.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    webrpc

    webrpc

    webrpc is a schema-driven approach to writing backend services

    webrpc is a schema-driven approach to writing backend servers for the Web. Write your server's API interface in a schema format of RIDL or JSON, and then run webrpc-gen to generate the networking source code for your server and client apps. From the schema, webrpc-gen will generate application-based class types/interfaces, JSON encoders, and networking code. In doing so, it's able to generate fully functioning and typed client libraries to communicate with your server. Enjoy strongly-typed...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    easyjson

    easyjson

    Fast JSON serializer for golang

    Package easyjson provides a fast and easy way to marshal/unmarshal Go structs to/from JSON without the use of reflection. In performance tests, easyjson outperforms the standard encoding/json package by a factor of 4-5x, and other JSON encoding packages by a factor of 2-3x. easyjson aims to keep generated Go code simple enough so that it can be easily optimized or fixed. Another goal is to provide users with the ability to customize the generated code by providing options not available with...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    Miller

    Miller

    Miller is like awk, sed, cut, join, and sort for name-indexed data

    Miller is like awk, sed, cut, join, and sort for data formats such as CSV, TSV, JSON, JSON Lines, and positionally-indexed. With Miller, you get to use named fields without needing to count positional indices, using familiar formats such as CSV, TSV, JSON, JSON Lines, and positionally-indexed. Then, on the fly, you can add new fields which are functions of existing fields, drop fields, sort, aggregate statistically, pretty-print, and more. Miller operates on key-value-pair data while the...
    Downloads: 4 This Week
    Last Update:
    See Project
  • 21
    Zero Allocation JSON Logger

    Zero Allocation JSON Logger

    Zero Allocation JSON Logger

    The zerolog package provides a fast and simple logger dedicated to JSON output. Zerolog's API is designed to provide both a great developer experience and stunning performance. Its unique chaining API allows zerolog to write JSON (or CBOR) log events by avoiding allocations and reflection. Uber's zap library pioneered this approach. Zerolog is taking this concept to the next level with a simpler-to-use API and even better performance. To keep the code base and the API simple, zerolog focuses...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    fastn

    fastn

    (Alpha stage software) fastn - Full-stack Web Development Made Easy

    ftd is a programming language for building user interfaces and content-centric websites. ftd is easy to learn, especially for nonprogrammers, but it does not compromise on what you can build with it. fastn is a web framework, a content management system, and an integrated development environment for ftd. fastn is a web server, that compiles ftd to HTML/CSS/JS and can be deployed on your server, or on fastn cloud by FifthTry. ftd is designed with minimal and uniform syntax, and at first...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    wal2json

    wal2json

    JSON output plugin for changeset extraction

    wal2json is an output plugin for logical decoding. It means that the plugin have access to tuples produced by INSERT and UPDATE. Also, UPDATE/DELETE old row versions can be accessed depending on the configured replica identity. Changes can be consumed using the streaming protocol (logical replication slots) or by a special SQL API. format version 1 produces a JSON object per transaction. All of the new/old tuples are available in the JSON object. Also, there are options to include properties...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    jsondiff

    jsondiff

    Diff JSON and JSON-like structures in Python

    Diff JSON and JSON-like structures in Python.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    circe

    circe

    Yet another JSON library for Scala

    circe is a JSON library for Scala (and Scala.js).
    Downloads: 0 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB