Showing 431 open source projects for "javascript open source"

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  • 1
    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
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  • 2
    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
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  • 3
    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
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  • 4
    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
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  • 5
    yyjson

    yyjson

    The fastest JSON library in C

    A high-performance JSON library written in ANSI C.
    Downloads: 1 This Week
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  • 6
    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
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  • 7
    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
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  • 8
    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
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  • 9
    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
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  • 10
    Universal-Updater

    Universal-Updater

    An easy to use app for installing and updating 3DS homebrew

    Universal-Updater is a homebrew application for the Nintendo 3DS with the intention to make downloading other homebrew simple and easy. No need to manually copy files or go through installation processes, as it does that all for you.
    Downloads: 1 This Week
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  • 11
    jsonschema

    jsonschema

    An implementation of the JSON Schema specification for Python

    jsonschema is an implementation of the JSON Schema specification for Python. Full support for Draft 2020-12, Draft 2019-09, Draft 7, Draft 6, Draft 4 and Draft 3. Lazy validation that can iteratively report all validation errors. Programmatic querying of which properties or items failed validation.
    Downloads: 1 This Week
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  • 12
    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
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  • 13
    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
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  • 14
    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
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  • 15
    HCL

    HCL

    HCL is the HashiCorp configuration language

    HCL is a toolkit for creating structured configuration languages that are both human- and machine-friendly, for use with command-line tools. Although intended to be generally useful, it is primarily targeted toward DevOps tools, servers, etc. HCL has both a native syntax, intended to be pleasant to read and write for humans, and a JSON-based variant that is easier for machines to generate and parse. It includes an expression syntax that allows basic inline computation and, with support from...
    Downloads: 2 This Week
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  • 16
    Restish

    Restish

    Restish is a CLI for interacting with REST-ish HTTP APIs

    Restish is a CLI for interacting with REST-ish HTTP APIs with some nice features built-in, like always having the latest API resources, fields, and operations available when they go live on the API without needing to install or update anything. Check out how Restish compares to cURL & HTTPie.
    Downloads: 1 This Week
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  • 17
    adventure

    adventure

    A user-interface library, formerly known as text, for Minecraft

    Adventure is a library for server-controllable user interface elements in Minecraft: Java Edition. The Adventure documentation should be used alongside the Javadocs. If you have further questions, feel free to join our Discord. Most users will want to use Adventure as a component of an existing modding platform. The best integrated are our Native Support, but we also support other platforms via adapters.
    Downloads: 1 This Week
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  • 18
    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
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  • 19
    log4rs

    log4rs

    A highly configurable logging framework for Rust

    log4rs is a highly configurable logging framework modeled after Java's Logback and log4j libraries. If you are using the file rotation in your configuration there is a known substantial performance issue so listen up! By default the gzip feature is enabled and when rolling files it will zip log archives automatically. This is a problem when the log archives are large as the zip happens in the main thread and will halt the process while the zip is completed. Be advised that the gzip feature...
    Downloads: 1 This Week
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  • 20
    PeerJS

    PeerJS

    Simple peer-to-peer with WebRTC

    ...Note that no peer-to-peer data goes through the server. The server acts only as a connection broker. If you don't want to run your own PeerServer, we offer a free cloud-hosted version of PeerServer. PeerServer is open source and is written in node.js. You can easily run your own. PeerJS simplifies peer-to-peer data, video, and audio calls. Add the PeerJS client library to your webpage. The Peer object is where we create and receive connections. PeerJS uses PeerServer for session metadata and candidate signaling. Every Peer object is assigned a random, unique ID when it's created.
    Downloads: 1 This Week
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  • 21
    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: 1 This Week
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  • 22
    JSON Schema Validator

    JSON Schema Validator

    A fast Java JSON schema validator that supports draft V4, V6, V7, V201

    This is a Java implementation of the JSON Schema Core Draft v4, v6, v7, v2019-09 and v2020-12(partial) specification for JSON schema validation. In addition, it also works for OpenAPI 3.0 request/response validation with some configuration flags. For users who want to collect information from a JSON node based on the schema, the walkers can help. The default JSON parser is the Jackson which is the most popular one. As it is a key component in our light-4j microservices framework to validate...
    Downloads: 1 This Week
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  • 23
    SleekDB

    SleekDB

    Pure PHP NoSQL database with no dependency

    SleekDB is a simple flat file NoSQL-like database implemented in PHP without any third-party dependencies that store data in plain JSON files. It is not designed to handle heavy-load IO operations, it is designed to have a simple solution where all we need a database for managing a few gigabytes of data. You can think of it as a database for low to medium operation loads.
    Downloads: 1 This Week
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  • 24
    orjson

    orjson

    Fast, correct Python JSON library supporting dataclasses, datetimes

    orjson is a fast, correct JSON library for Python. It benchmarks as the fastest Python library for JSON and is more correct than the standard json library or other third-party libraries. It serializes dataclass, datetime, numpy, and UUID instances natively. orjson supports CPython 3.8, 3.9, 3.10, 3.11, and 3.12. It distributes amd64/x86_64, aarch64/armv8, arm7, POWER/ppc64le, and s390x wheels for Linux, amd64 and aarch64 wheels for macOS, and amd64 and i686/x86 wheels for Windows. orjson...
    Downloads: 1 This Week
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  • 25
    Go support for Protocol Buffers

    Go support for Protocol Buffers

    The Go support for Google's protocol buffers

    Protocol buffers are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data, think XML, but smaller, faster, and simpler. You define how you want your data to be structured once, then you can use special generated source code to easily write and read your structured data to and from a variety of data streams and using a variety of languages. Protocol buffers currently support generated code in Java, Python, Objective-C, and C++. With our new proto3...
    Downloads: 1 This Week
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