Semantic Web

Open-source projects categorized as Semantic Web
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Language: + Python + HTML + TypeScript + JavaScript + XSLT + Scala + Java + Jupyter Notebook + Go + Elixir + C
Topics: RDF linked-data knowledge-graph Sparql Owl
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Top 23 Semantic Web Open-Source Projects

  • jekyll-theme-chirpy

    A minimal, responsive, and feature-rich Jekyll theme for technical writing.

    • Project mention: Where are the layouts!? And where is the site object loaded from? (Chirpy Theme) | /r/Jekyll | 2023-12-09

    "Using the Chirpy theme for Jekyll."

  • rdflib

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

  • InfluxDB

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  • awesome-semantic-web

    A curated list of various semantic web and linked data resources.

    • Project mention: GitHub – GSA/code-gov: An informative repo for all Code.gov repos | news.ycombinator.com | 2023-09-09

    https://github.com/semantalytics/awesome-semantic-web#csvw

    A GitHub Action would run regularly, fetch each code.json, save each to a git repo, and then upsert each into a SQLite database to be published with e.g. datasette or datasette-lite.

  • contextualise

    Contextualise is an effective tool particularly suited for organising information-heavy projects and activities consisting of unstructured and widely diverse data and information resources

  • schema-dts

    JSON-LD TypeScript types for Schema.org vocabulary

  • extruct

    Extract embedded metadata from HTML markup

    • Project mention: GitHub – GSA/code-gov: An informative repo for all Code.gov repos | news.ycombinator.com | 2023-09-09

    https://github.com/rushter/selectolax#simple-benchmark )

    (Apache Nutch is a Java-based web crawler which supports e.g. CommonCrawl (which backs various foundational LLMs)) https://en.wikipedia.org/wiki/Apache_Nutch#Search_engines_bu... . But extruct extracts more types of metadata and data than Nutch AFAIU: https://github.com/scrapinghub/extruct )

    datasette-graphql adds a GraphQL HTTP API to a SQLite database:

  • dokieli

    :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

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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  • pygraft

    Configurable Generation of Synthetic Schemas and Knowledge Graphs at Your Fingertips

    • Project mention: PyGraft: Configurable Generation of Schemas and Knowledge Graphs | news.ycombinator.com | 2023-09-13

  • PyLD

    JSON-LD processor written in Python

  • awesome-knowledge-management

    A curated list of amazingly awesome articles, people, applications, software libraries and projects related to the knowledge management space

    • Project mention: documentation database | /r/sysadmin | 2023-05-26

  • semantic-python-overview

    (subjective) overview of projects which are related both to python and semantic technologies (RDF, OWL, Reasoning, ...)

  • LinkedDataHub

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

  • Banana-RDF

    Banana RDF

  • linkml

    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

  • clojure-graph-resources

    A curated list of Clojure resources for dealing with graph-like data.

    • Project mention: Why Is Jepsen Written in Clojure? | news.ycombinator.com | 2023-12-06

  • topic-db

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

  • sparql.anything

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

  • PheKnowLator

    PheKnowLator: Heterogeneous Biomedical Knowledge Graphs and Benchmarks Constructed Under Alternative Semantic Models

  • gastrodon

    Visualize RDF data in Jupyter with Pandas

  • snowman

    A static site generator for SPARQL backends. (by glaciers-in-archives)

  • RDF.ex

    An implementation of RDF for Elixir

  • cso-classifier

    Python library that classifies content from scientific papers with the topics of the Computer Science Ontology (CSO).

  • serd

    A lightweight C library for RDF syntax

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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).

Semantic Web related posts

Index

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

Project Stars
1 jekyll-theme-chirpy 6,236
2 rdflib 2,077
3 awesome-semantic-web 1,311
4 contextualise 1,035
5 schema-dts 820
6 extruct 819
7 dokieli 781
8 pygraft 639
9 PyLD 577
10 awesome-knowledge-management 514
11 semantic-python-overview 482
12 LinkedDataHub 467
13 Banana-RDF 295
14 linkml 275
15 clojure-graph-resources 252
16 topic-db 249
17 sparql.anything 187
18 PheKnowLator 138
19 gastrodon 131
20 snowman 108
21 RDF.ex 93
22 cso-classifier 84
23 serd 82

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