Top 23 linked-data Open-Source Projects

• cayley

  1 14,773 6.4 Go

  An open-source graph database

  

• terminusdb

  51 2,632 8.9 Prolog

  TerminusDB is a distributed database with a collaboration model

  

Project mention: Ask HN: What is new in Algorithms / Data Structures these days? | news.ycombinator.com | 2023-05-10

How about some succinct data structures and delta encoding for modern databases [1]. Succinct data structures are a family of data structures which are close in size to the information theoretic minimum representation (while still being queryable).

[1] https://github.com/terminusdb/terminusdb/blob/dev/docs/white...

• InfluxDB

  www.influxdata.com featured

  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.

  

• rdflib

  2 2,080 9.1 Python

  RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information.

  

• tropy

  16 859 9.5 JavaScript

  Research photo management

  

Project mention: Tropy: Explore Your Research Photos | news.ycombinator.com | 2024-02-18

• schema-dts

  2 823 0.0 TypeScript

  JSON-LD TypeScript types for Schema.org vocabulary

  

• atomic-server

  15 791 9.5 TypeScript

  An open source headless CMS / real-time database. Powerful table editor, full-text search, and SDKs for JS / React / Svelte.

  

• dokieli

  4 780 9.8 JavaScript

  :bulb: dokieli is a clientside editor for decentralised article publishing, annotations and social interactions

  

Project mention: Dokieli – Editor for Decentralised Article Publishing | news.ycombinator.com | 2023-07-22

• SaaSHub

  www.saashub.com featured

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• glue

  1 714 9.2 Python

  Linked Data Visualizations Across Multiple Files (by glue-viz)

  

• activity

  1 691 10.0 Go

  ActivityStreams & ActivityPub in golang, oh my! (by go-fed)

  

Project mention: Introduction to ActivityPub | news.ycombinator.com | 2023-07-09

• PyLD

  29 580 5.2 Python

  JSON-LD processor written in Python

  

Project mention: Lucky like a 7 — Seven SymfonyCasts Courses to Master Symfony 7 | dev.to | 2024-04-27

"API Platform contains a PHP library (Core) to create fully featured hypermedia (or GraphQL) web APIs supporting industry-leading standards: JSON-LD with Hydra, OpenAPI, etc.

• CommunitySolidServer

  3 491 9.2 TypeScript

  An open and modular implementation of the Solid specifications

  

• LinkedDataHub

  4 468 6.9 XSLT

  The low-code Knowledge Graph application platform. Apache license.

  

• linkml

  1 277 9.7 Python

  Linked Open Data Modeling Language

  

Project mention: Loops: journeys in declarative logic programming in genomics [video] | news.ycombinator.com | 2023-11-30

LinkML that Chris presents here looks really interesting though!

https://linkml.io/

https://github.com/linkml/linkml

• topic-db

  1 249 1.7 Python

  TopicDB is a topic maps-based semantic graph store (using SQLite for persistence)

• sparql.anything

  1 187 9.5 Java

  SPARQL Anything is a system for Semantic Web re-engineering that allows users to ... query anything with SPARQL.

  

• galacteek

  3 166 5.0 Python

  Multi-platform browser for the distributed web. Mirror of https://gitlab.com/galacteek/galacteek Become a sponsor: https://ko-fi.com/galacteek

• RDF.ex

  0 93 8.6 Elixir

  An implementation of RDF for Elixir

  

• manas

  3 57 7.2 Rust

  Manas project aims to create a modular framework and ecosystem to create robust storage servers adhering to Solid protocol in rust.

  

Project mention: Manas: Storage servers confirming to Solid protocol | /r/rust | 2023-10-04

Manas project aims to create a modular framework and ecosystem to create correct, robust storage servers adhering to Solid protocol in rust.

• atomic-data-browser

  1 53 6.5 TypeScript

  This repo is no longer used! Code is moved to Atomic-Server

  

• plow

  4 48 6.8 Rust

  Plow - The ontology package manager (by field33)

  

Project mention: Protégé: A free, open-source ontology editor for building intelligent systems | news.ycombinator.com | 2023-11-10

Yes, consensus in ontology building has traditionally been a huge drag for the adoption of ontologies.

However, I don't think the core issue is consensus itself, but instead that the prevalent form of consensus in the ontology authoring space is consensus by committee rather than consensus by usage (as is usual in the open source software space).

That's why I've in the past been involved in creating Plow[0], a package manager for ontologies, with the aim of bringing the same "grassroots" nature and network effects that you find in other open source ecosystem to ontology engineering.

[0]: https://plow.pm/

• SPARQL.ex

  0 35 6.6 Elixir

  An implementation of SPARQL for Elixir

  

• irish-gen

  3 31 0.0 Perl

  Traditional Irish genealogies represented as TRiG RDF named graphs.

Project mention: Update of the RDF and SPARQL (RDF star) families of specifications | news.ycombinator.com | 2023-05-19

I am glad to see this as well. I decided to use RDF for my personal project because it was well specified, has many implementations, and a human readable syntax. In the end, it is just data but I wanted to make it as accessible as possible. Does this mean that RDF is always the right choice? No, but it worked for my use case. I wish there were more choices in the open source Triplestore space with good OWL2 support but my project works with what is out there and if someone wants to transform it into something else, that is entirely possible to do.

If you are interested, my project is here: https://github.com/cyocum/irish-gen and a few posts about it are here https://cyocum.github.io/.

• sparql_client

  0 24 5.0 Elixir

  A SPARQL client for Elixir

  

• SaaSHub

  www.saashub.com featured

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linked-data related posts

• Manas: Storage servers confirming to Solid protocol

  2 projects | /r/rust | 4 Oct 2023

• A robust storage servers adhering to Solid protocol in Rust

  1 project | news.ycombinator.com | 28 Sep 2023

• Dokieli – Editor for Decentralised Article Publishing

  1 project | news.ycombinator.com | 22 Jul 2023

• TerminusDB v11 Released (temporal, Datalog graph DB

  1 project | news.ycombinator.com | 27 Apr 2023

• [Help] Atomic Data installation and configuration

  1 project | /r/selfhosted | 17 Apr 2023

• Are there any typescript validation libraries for schema.org json-ld metadata?

  1 project | /r/webscraping | 29 Mar 2023

• JSON for Linking Data

  1 project | /r/patient_hackernews | 27 Mar 2023
• A note from our sponsor - SaaSHub
  www.saashub.com | 2 May 2024

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