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Open-source projects categorized as JSON
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Top 23 JSON Open-Source Projects

  • fastapi

    FastAPI framework, high performance, easy to learn, fast to code, ready for production

    • Project mention: Github Sponsor Sebastián Ramírez Python programmer | dev.to | 2024-05-05

    He is probably most well know for creating FastAPI that I taught to some of my clients and Typer that I've never used.

  • prettier

    Prettier is an opinionated code formatter.

    • Project mention: Mastering Code Quality: Setting Up ESLint with Standard JS in TypeScript Projects | dev.to | 2024-05-05

    In this post, I also use ESLint + Standard JS as my code formatting tools. Formatting JS/TS code by using ESLint is also subjective and opinionated, arguably most people would rather use Prettier instead, which provides more configurable options.

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo

  • chinese-poetry

    The most comprehensive database of Chinese poetry 🧶最全中华古诗词数据库, 唐宋两朝近一万四千古诗人, 接近5.5万首唐诗加26万宋诗. 两宋时期1564位词人，21050首词。

  • 30-Days-Of-JavaScript

    30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

    • Project mention: Struggling to Learn React Or Any JavaScript Framework? Here are 7 Mistakes Holding Back (And What To Do Instead) 💪🎉 | dev.to | 2024-02-04

    30 Days of JS

  • json

    JSON for Modern C++

    • Project mention: Learn Modern C++ | news.ycombinator.com | 2023-12-26

    I have not done a "desktop" program in 25+ years and never using C++ (or C), since then I'm mostly a web developer (PHP,Elixir, JS, Kotlin etc).

    I'm currently doing a C++ audio plugin with the Juce framework.

    This website has been a good resource, alongside https://www.learncpp.com

    But I was actually close to give up before using those two things:

    - https://github.com/nlohmann/json : my plugin use a json api backend and the Juce json implementation is atrocious (apparently because of being born in previous c++ version), but this library is GREAT.

    - ChatGPT 4. I'm not sure I would have "succeeded" without it, at least not in a reasonable time frame. ChatGPT 3.5 is slow and does not give good results for my use case but 4 is impressive. And I use in a very dumb way, just posing question in the web UI. I probably could have it directly in MSVC?

    Also I must say, for all its flaws, I have a renewed appreciation for doing UI on the web ;)

  • SheetJS js-xlsx

    📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

    • Project mention: how to work with .xlsx files? | /r/node | 2023-06-28

    ExcelJS and XLSX (SheetJS) are great libraries to work with XLSX files. The former I've found a bit easier to work with but less efficient in general.

  • httpie

    🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more. (by httpie)

    • Project mention: Personas - an Ai Assistant | dev.to | 2024-04-14

    tested the end points using httpie and sometime curl

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo

  • jsoncrack.com

    ✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML, CSV and more, into interactive graphs.

    • Project mention: JSONCrack Codebase Analysis - Part 5 - Toolbar and Bottom bar | dev.to | 2024-01-09

    They are used in Editor component. Part 4 explains about Editor component.

  • Editor.js

    A block-style editor with clean JSON output

    • Project mention: How I optimized Carousel for EditorJS 2x in size. | dev.to | 2024-03-29

    I am supporting a project where lawyers, advisors can publish articles or news, to get more attention and clients. Initially it was made through TinyMCE, but they wanted not just HTML, but also a way of showing many pictures with interactions. I was seeking UI editor like Medium, and I guess best what I found was EditorJS and during checking its Awesome List there were several carousel plugins and I stopped on this.

  • fastjson

    FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.

  • full-stack-fastapi-template

    Full stack, modern web application template. Using FastAPI, React, SQLModel, PostgreSQL, Docker, GitHub Actions, automatic HTTPS and more.

    • Project mention: Building a Secure API with FastAPI, PostgreSQL, and Hanko Authentication | dev.to | 2023-10-30

    This project is a modification of the authentication flow of the awesome repository made by tiangolo at full-stack-fastapi-postgresql

  • Gson

    A Java serialization/deserialization library to convert Java Objects into JSON and back

    • Project mention: JVM Profiling in Action | dev.to | 2024-04-18

    Most of the time is spent in JSON parsing, specifically in AccessLogAggregator.parseLineJson. Within parsing, the majority of time is spent in org/json/JSONObject.. Since there are faster JSON libraries available, we'll switch to Gson and repeat the tests. To do this, we'll add the following method to our code:

  • SwiftyJSON

    The better way to deal with JSON data in Swift.

  • urfave/cli

    A simple, fast, and fun package for building command line apps in Go (by urfave)

    • Project mention: Best practices for distributing and updating a Go CLI on Linux? | /r/golang | 2023-05-18

    Can you use a framework like urfavecli https://github.com/urfave/cli? This will auto-update every time it detects a new version from your CLI's GitHub repository

  • Lowdb

    Simple and fast JSON database

    • Project mention: Database recommendations for small website | /r/node | 2023-12-06

    https://github.com/typicode/lowdb is a cool option.

  • fx

    Terminal JSON viewer & processor

    • Project mention: Bash/Zsh autocomplete for JSON fields | news.ycombinator.com | 2024-03-16

  • simdjson

    Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

    • Project mention: Tips on adding JSON output to your command line utility. (2021) | news.ycombinator.com | 2024-04-20

    It's also supported by simdjson [0] (which has a lot of language bindings [1]):

    > Multithreaded processing of gigantic Newline-Delimited JSON (ndjson) and related formats at 3.5 GB/s

    [0] https://simdjson.org/

    [0] https://github.com/simdjson/simdjson?tab=readme-ov-file#bind...

  • RapidJSON

    A fast JSON parser/generator for C++ with both SAX/DOM style API

  • react-jsonschema-form

    A React component for building Web forms from JSON Schema.

    • Project mention: Framework Interoperable Component Libraries Using Lit Web Components. | dev.to | 2023-10-08

    I've been very passionate about a project called react-jsonschema-form (github, editor). I personally hate writing forms, and love the idea of serializable components, schema, validation all in one. I've always wanted an alternative to this project that offered an alternative to react, and possibly the ability to render a schema form to static HTML (like ssg).

  • GJSON

    Get JSON values quickly - JSON parser for Go

    • Project mention: Rob Pike: Gobs of data (2011) | news.ycombinator.com | 2023-12-04

    Someone made a benchmark of serialization libraries in go [1], and I was surprised to see gobs is one of the slowest ones, specially for decoding. I suspect part of the reason is that the API doesn't not allow reusing decoders [2]. From my explorations it seems like both JSON [3], message-pack [4] and CBOR [5] are better alternatives.

    By the way, in Go there are a like a million JSON encoders because a lot of things in the std library are not really coded for maximum performance but more for easy of usage, it seems. Perhaps this is the right balance for certain things (ex: the http library, see [6]).

    There are also a bunch of libraries that allow you to modify a JSON file "in place", without having to fully deserialize into structs (ex: GJSON/SJSON [7] [8]). This sounds very convenient and more efficient that fully de/serializing if we just need to change the data a little.

    --

    1: https://github.com/alecthomas/go_serialization_benchmarks

    2: https://github.com/golang/go/issues/29766#issuecomment-45492...

    --

    3: https://github.com/goccy/go-json

    4: https://github.com/vmihailenco/msgpack

    5: https://github.com/fxamacker/cbor

    --

    6: https://github.com/valyala/fasthttp#faq

    --

    7: https://github.com/tidwall/gjson

    8: https://github.com/tidwall/sjson

  • pino

    🌲 super fast, all natural json logger

    • Project mention: Migrate Your Express Application to Fastify | dev.to | 2023-07-05

    Learn more about logging in Fastify and how to customize the Pino logger.

  • bilibili-API-collect

    哔哩哔哩-API收集整理【不断更新中....】

  • jsoniter

    A high-performance 100% compatible drop-in replacement of "encoding/json" (by json-iterator)

    • Project mention: Handling high-traffic HTTP requests with JSON payloads | /r/golang | 2023-12-07

    Since most of the time would be spent decoding json, you could try to cut this time using https://github.com/bytedance/sonic or https://github.com/json-iterator/go, both are drop-in replacements for the stdlib, sonic is faster.

  • SaaSHub

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

JSON related posts

Index

What are some of the best open-source JSON projects? This list will help you:

Project Stars
1 fastapi 71,223
2 prettier 48,347
3 chinese-poetry 46,835
4 30-Days-Of-JavaScript 40,971
5 json 40,332
6 SheetJS js-xlsx 34,507
7 httpie 31,929
8 jsoncrack.com 28,547
9 Editor.js 26,912
10 fastjson 25,640
11 full-stack-fastapi-template 23,239
12 Gson 22,965
13 SwiftyJSON 22,448
14 urfave/cli 21,662
15 Lowdb 20,903
16 fx 18,531
17 simdjson 18,409
18 RapidJSON 13,881
19 react-jsonschema-form 13,670
20 GJSON 13,636
21 pino 13,297
22 bilibili-API-collect 13,233
23 jsoniter 13,085

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