Open Knowledge Graphs is a searchable, daily-refreshed RDF catalog that indexes ontologies, vocabularies, taxonomies, data standards, semantic software, and knowledge-graph-related jobs. It exposes structured metadata for each entry - titles, descriptions, types, licenses, part-of relationships, latest releases and links for ontologies; license, version and release dates for software; and job fields such as employer, location, workplace, posting date and salary. The interface emphasizes recent activity and lets users browse by category or search the catalog. Backend sources and generation artifacts are transparent (ontologies.ttl, software.ttl, jobs.ttl and the GitHub API), which supports machine-readable discovery and automated updates.
Contribution and curation are built into the workflow: users can submit new projects or updates through a form that submits a public GitHub issue for review, and entries are linked to Wikidata for direct editing if preferred. A GitHub account is required to propose changes, and maintainers handle appropriate Wikidata updates. The catalog is aimed at developers, data stewards and knowledge-graph practitioners who need to discover standards, tools and job opportunities and to track releases and provenance across the RDF and semantic tooling ecosystem.
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A project has successfully recompiled PS2 games to WebAssembly, enabling them to run directly in web browsers with a native-like runtime. This allows for playing classic PS2 titles without emulators or additional software. (github.com)
Advancements in hardware and software support are making Linux phones more viable as an alternative to Android and iOS. Although the market remains small, improved SoCs and interfaces could foster a niche for Linux smartphones similar to the desktop Linux market. (amosbbatto.wordpress.com)
Crest is an open-source browser for Mac, iPad, and iPhone inspired by Arc, offering features like Spaces, sidebar, Peek, and Split View. It supports Chrome extensions, synchronization via iCloud, and privacy options including private spaces with biometric locks. (crestbrowser.com)
HackerRank acknowledges that traditional algorithmic interviews have led to excessive grinding and are not reflective of real work. They are introducing Chakra, an AI-powered interview tool that evaluates candidates through realistic coding tasks and AI fluency, aiming to improve the hiring process. (hackerrank.com)
Doory is an open-source alternative to Canva, designed for creating graphics without proprietary tools. It features separate backend and frontend folders and has received seven stars on GitHub. (github.com)
Pensieve enables local searching of files, repositories, and sessions on Macs to provide relevant context for AI agents, reducing tool calls and costs. It allows precise searches by meaning or exact words, streamlining workflows without scanning entire disks. (tedhaley.ca)
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