A project that teaches you how to write your own JSON parser.
A tiny JSON storage service. Create, Read, Update, Delete and Search JSON data.
All returned entries are timestamped (ISO 8601). Blank fields are returned as null and not omitted. Implements JSON:API guidelines. Paginated, 20 hits per by default. OAuth2 authentication on all requests. CRUD.
Authorization: token ...
This project goes around the internet and finds services, webapps, and credential leaks to index them. No user profile/sessions information shared. JSON search API. Can register for an API key.
Fess is a remarkably nifty self-hosted search engine. It's designed for enterprise use (serious enterprise use) but works pretty well for personal use. Written in Java. Uses Elastic Search as its back-end unfortunately, but like reasonably good Java applications everything it needs is bundled with what you want, and is started with a single shell script. It has a nicely modern user interface, too. Takes a while to run but it might just be how much stuff I have. Stores its logs in Elastic Search, too. Offers a JSON API.
Requires Java 11 or later.
Github: https://github.com/codelibs/fess/
Downloads: https://github.com/codelibs/fess/releases/
A much more advanced disk usage utility for Linux. Reminiscent of htop in terms of how it displays things. All text mode. Responsive to terminal reconfigurations. Sortable. Can output JSON on demand.
An air quality monitoring network built on a new generation of Internet of Things sensors. Using a new generation of laser particle counters to provide real-time measurement of PM1.0, PM2.5 and PM10. PurpleAir sensors are easy to install and only require a power outlet and WiFi. They use WiFi to report in real time to the PurpleAir map. Sells air quality sensors that are pretty expensive. Don't know if it'd be possible to upload data from other kinds of sensors.
Account creation requires authenticating with a Google account only.
They have a JSON API but it's read-only and just a straight dump from their database: https://www.purpleair.com/json
https://www2.purpleair.com/community/faq#hc-access-the-json
There is also a Thingspeak API: https://www2.purpleair.com/community/faq#hc-thingspeak-api
They also seem to have a REST API but you need an API key and ChannelID. Not a big deal, really.
I don't know if this service is suitable for my purposes.
A formal schema for representing a resume' or CV as a JSON document so that it's machine readable.
JSON Resume is a community driven open source initiative to create JSON-based standard for resumes. Makes it ideal for running through a generator to output a static resume document. Of course, the PoC is written in node.js. Can be integrated into various CMSes and management platforms.
Free tool to unminify (unpack, deobfuscate) JavaScript, CSS, HTML, XML and JSON code, making it readable and pretty. The tool works locally in your browser, no data is uploaded to the server.
TagTeam is an RSS / Atom / RDF aggregator with the ability to filter and remix its input feeds with a high degree of flexibility. Items can be added directly to TagTeam “bookmarking collections” via the provided delicious-like bookmarklet, and these items can be remixed and filtered like any other item.
TagTeam can aggregate content from anything that emits RSS, Atom, or RDF. This includes delicious, zotero, WordPress, twitter, mediawiki, connotea, blogger, github, and too many other applications and services to mention. It uses the feed-abstract gem, written as part of this project to create a better way of dealing with structured feeds. feed-abstract understands some generators and does magical things - like turning twitter hashtags into actual tags on aggregated items. Has its own search engine.
Written in Ruby on Rails, uses Postgres as its backend. Redis for queue processing. The search component is written in Java.
FormatExpress is an easy-to-use online formatter where you simply paste some bunch of raw XML, JSON, CSS or SQL, to get it automatically beautified. The most common use-case is to help reading minified input found in logs or web services.
A simple, self-contained, serverless, zero-configuration, json document store. - nodesocket/jsonlite
An online version of the jq tool, suitable for exploring, experimenting, and debugging.
A simple, lightweight embedded in memory JSON database. Load in and/or write to a JSON document in the file system. Interact with it the way you'd interact with a database abstraction layer, with INSERTs and SELECTs. Search and sort as you'd expect.
Very small - only about 400 LoC. Fully commented. Has no deps.
MeiliSearch is a powerful, fast, open-source, easy to use, and deploy search engine. The search and indexation are fully customizable and handles features like typo-tolerance, filters, and synonyms. For more details about those features, go to our documentation. Has its own web search interface as well as an API. Searches its indices as you type. Smart enough to figure out typos and synonyms. Customizable. Create an index, then upload documents to it.
A module for Prosody that implements a REST API. Meant for building bots. Can both accept and transmit XML and JSON. Can be configured to send replies to a callback URL. HTTP status codes 202 and 204 are interpreted as "message accepted" without needing to send an XMPP reply stanza.
Rewtro is a weird retro game engine inspired by fantasy consoles and code golf that runs games encoded in a very small amount of data (2kb/3kb). This way is possible to share games using exoteric and usually data inefficient ways: i.e. sticking some PWA magic and a QR-Code reader to the engine I've made a fake gaming console for mobile devices. Games are coded using JSON structures. Includes tools for more easily building such games.
SeaweedFS is a simple and highly scalable distributed file system. There are two objectives: to store billions of relatively small files, and to serve those files fast. Implements an object store with O(1) disk seek and an optional filer with a POSIX interface. Metadata can be stored in one of several RDBMSes. Speaks HTTP(S). Supports multiple access APIs, including S3, HDFS, and WebDAV. Can automatically back itself up offsite. Supports multiple URI formats, with varying degrees of niceness. Large files are chunked transparently to the user.
A turn based game for bots, not people to play.
Minimal HTML login page that uses a json file as a database.