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- 1KetchUp: open-source SketchUp alternative built in RustโKetchUp โ Open-source SketchUp alternative built with Rust and WebGPU
A new open-source 3D modelling project called KetchUp is drawing attention as a free alternative to SketchUp. It is built in Rust and uses WebGPU to render 3D graphics directly in the browser, and a working web version is already available to try. Tech communities are discussing its potential as a modern, cross-platform replacement for a tool long lacking an open-source rival.
- 2Nvidia RTX Spark encrypted firmware slows Linux inference to 35%โNvidia RTX Spark encrypted firmware slows inference speed to 35% on Linux
A report claims Nvidia's RTX Spark encrypted firmware reduces AI inference speed on Linux to just 35% of expected performance, drawing attention in the developer community. If confirmed, the finding suggests encrypted firmware is imposing a heavy performance penalty on Linux users running local AI workloads on the hardware, raising questions about platform transparency and open-source support.
- 3Rivet, a YC-backed startup, launches agent orchestration tool on S3โLaunch HN: Rivet (YC W23) โ Scale and Orchestrate Agents on S3
Rivet, a YC Winter 2023 batch company, has launched a platform for scaling and orchestrating AI agents built on Amazon S3. The open-source project is available on GitHub, and the launch is drawing attention and discussion from developers interested in new approaches to running agent infrastructure at scale using simple storage-based architectures.
- 4block/buzzโ
Buzz is an open-source project on GitHub described as a 'hive mind communication platform', written in Rust. The repository appears under GitHub's trending Rust projects, suggesting fresh developer interest. Evidence is limited to a single listing with a small number of likes, so details about what the software actually does, who built it, and what users are saying are not available from the posts shown.
- 5Kairos launched as open-source fraud decisioning platformโShow HN: Kairos โ Open-source risk and fraud decisioning platform
A new open-source tool called Kairos has been released for building risk and fraud decisioning workflows. The project, published by finic-ai on GitHub, lets teams create rules and logic for detecting fraudulent transactions without proprietary software. Discussion is centring on how it compares to commercial fraud platforms and what it means for companies wanting to own their risk infrastructure.
- 6Guide Published for Installing Apache Answer on Ubuntu VPSโInstall and Run # Apache Answer on # Ubuntu # VPS This article provides a guide for how to install and run Apache Answer
A new guide walks users through installing and running Apache Answer, the open-source Q&A platform from the Apache Software Foundation, on an Ubuntu virtual private server. The tutorial explains what Apache Answer is and how teams can use it to build communities and share knowledge, positioning it as a self-hosted help center or discussion tool.
- 7Quick-Start Guide Published for Docker on AlmaLinux VPSโHow to Install and Run # Docker Engine on # AlmaLinux # VPS (5 Minute Quick-Start Guide) This article provides a guide f
A hosting provider has published a quick-start guide explaining how to install and run Docker Engine on an AlmaLinux VPS server. The walkthrough describes Docker as a platform for creating, deploying, and managing containerised applications, and aims to get the engine running on a fresh AlmaLinux server in about five minutes. It is aimed at developers and system administrators setting up container workloads on the open-source RHEL-compatible distribution.
- 8Guide published for integrating Jitsi Meet with MoodleโIntegrate # Jitsi Meet with # Moodle for # Elearning Video Conferencing This article discusses how to integrate Jitsi Me
A step-by-step guide explains how to connect a self-hosted Jitsi Meet video conferencing server with Moodle, the open-source learning platform, to enable live video sessions for online courses. The tutorial covers the full integration process from start to finish, aimed at educators and administrators running eLearning sites who want to add video conferencing without relying on commercial services.
- 9New guide simplifies deploying Castopod on AlmaLinuxโDeploy # Castopod on # AlmaLinux # VPS This article provides a production-ready, step-by-step guide to deploy Castopod o
A step-by-step guide has been published for deploying Castopod, an open-source podcast hosting platform, on an AlmaLinux virtual private server. The walkthrough covers a production-ready setup using Nginx, PHP-FPM and MariaDB, with HTTPS configured. It is aimed at podcasters who want to self-host their shows instead of relying on commercial podcast hosting services.
- 10Higgsfield vs. ComfyUI: AI Video Tools Face OffโHiggsfield vs. ComfyUI: They've Finally Met Their Match
Tech commentators are comparing Higgsfield and ComfyUI, two popular AI video and image generation tools, with claims that ComfyUI has finally found a serious competitor. The discussion centers on which platform offers easier workflows, better output quality, and more control for creators producing AI-generated visuals. Enthusiasts are weighing in on whether the new challenger can displace the open-source favorite.
- 11Unreal Tournament revival streamed via Linux emulation setupโ[sairuk/LiVE] now @mameau Unreal Tournament // Touring #gaming #emulation #tech #linux #retrogaming #retronas #videogame
A developer known as sairuk is running a live session featuring the classic shooter Unreal Tournament, framed as a 'touring' showcase built around emulation on Linux. The stream is hosted on the Mameau platform and tagged with retro gaming, emulation and RetroNAS topics, suggesting it highlights older games running on self-hosted, open-source hardware and software setups.
- 12Guide shows how to deploy Hanko on a Debian VPSโDeploy # Hanko on # Debian # VPS This article provides a guide demonstrating how to deploy Hanko on Debian VPS. What is
A new guide walks developers through deploying Hanko, an open-source authentication and user management platform, on a Debian virtual private server. Hanko offers ready-made login functionality, including passkey-based authentication, for web and mobile applications. The tutorial covers installation and setup steps for self-hosting the service, aimed at developers who want control over their own authentication infrastructure instead of relying on external providers.
- 13New guide walks through deploying Coolify on Ubuntu VPSโ๐ How to Deploy # Coolify on # Ubuntu # VPS This article provides a guide demonstrating how to deploy Coolify on Ubuntu
A new tutorial explains how to deploy Coolify, an open-source self-hosted Platform as a Service, on an Ubuntu virtual private server. The guide covers installation and using Coolify's interface to deploy and manage websites and applications on a personal server, offering an alternative to managed hosting platforms.
- 14New Quick-Start Guide for Deploying Open edX on Ubuntuโ๐ How to Deploy Open edX on # Ubuntu # VPS (1 Hour Quick-Start Guide) This article provides a start-to-finish, productio
A new step-by-step guide walks readers through deploying Open edX, the open-source learning platform, on an Ubuntu VPS in about an hour. The tutorial follows the official Tutor-based deployment method, described as the recommended and supported approach, and is pitched as production-ready rather than a toy setup. It is being shared as a practical resource for educators and admins who want to self-host their own online course infrastructure.
- 15Quick-Start Guide Published for Installing AbuseIO on Debian VPSโHow to Install # AbuseIO on # Debian # VPS (5 Minute Quick-Start Guide) This article provides a detailed guide on how to
A new quick-start guide explains how to install AbuseIO, an open-source abuse management platform, on a Debian virtual private server in about five minutes. The tutorial walks network operators and hosting providers through deployment steps, covering what AbuseIO does and how to get it running. It targets administrators looking for an accessible way to handle abuse reports and network abuse management.
- 16DJs return to livestreaming records onlineโI'm playing records on the internet again. Kalimera! #owncast #streaming #music #dub #hiphop #reggae #jazz #prog #tripho
A self-described one man and his turntable has resumed playing records live online, greeting listeners with 'Kalimera' and promising an eclectic set spanning dub, reggae, jazz, hip hop, prog, trip hop, folk, jungle and electronica. The stream is hosted on Owncast, an open-source, self-hosted broadcasting tool, and the announcement drew small but warm engagement from listeners.
- 17Guide Published for Deploying Docmost on Ubuntu VPSโ๐ Deploy # Docmost on # Ubuntu # VPS This article provides a guide demonstrating how to deploy Docmost on Ubuntu VPS. Wh
A new guide walks through deploying Docmost, an open-source, self-hosted collaborative wiki and documentation platform, on an Ubuntu virtual private server. The article covers what Docmost is and the practical steps to run the documentation software on a self-hosted server, targeting administrators and teams looking for alternatives to proprietary wiki tools.
- 18Guide Published for Installing FusionPBX on Debian VPSโHow to Install and Deploy # FusionPBX on # Debian # VPS This article provides a guide for how to install and deploy Fusi
A new tutorial explains how to install and deploy FusionPBX, an open-source VoIP management platform, on a Debian virtual private server. The guide walks users through setup so they can run their own Voice over IP system on a self-hosted server. It is being shared among people interested in open-source telephony and self-hosted infrastructure.
- 19New guide walks through deploying Directus on Ubuntu VPSโ๐ How to Deploy # Directus on # Ubuntu # VPS This guide details the steps required to deploy Directus on Ubuntu VPS serv
A step-by-step guide has been published explaining how to deploy Directus, the open-source headless CMS, on an Ubuntu virtual private server. The walkthrough covers a fresh Ubuntu setup using PostgreSQL as the database, PM2 for process management, and Nginx as the web server. It is aimed at developers who want a straightforward reference for getting the platform running on their own infrastructure rather than managed hosting.
Repos
- anefzaoui/misterdownloadmanager misterdownloadmanager: The ultimate open-source, clean-room download manager written from scratch in pure Rust for Windo
- Parcha-ai/agentrun AgentRun is an open-source platform that supercharges your agents. It adds self-improvement, durable execution and a con
- pingdotgg/t3code The best way to control Claude Code, Codex and more from any computer or phone
- CopilotKit/OpenBot Open-source AI coworkers that each get a computer of their own: a browser, files and tools, with every action decided be
- paperclipai/paperclip The open-source app everyone uses to manage agents at work
- Unleash/unleash Open-source feature management platform
- nodejs/node Node.js JavaScript runtime โจ๐ข๐โจ
- BookracyFOS/bookracy Free, open-source book search, reader and library.
- Ka1-S/LYNX-SHARE LYNX SHARE โ lightweight open-source DAW in C++20/JUCE with the FL Studio workflow: Channel Rack, Piano Roll, Playlist,
- THU-MAIC/OpenMAIC Open Multi-Agent Interactive Classroom โ Get an immersive, multi-agent learning experience in just one click
- finic-ai/kairos Real time event intelligence, fraud and risk decisioning for financial behavior.
- angular/angular Deliver web apps with confidence ๐
- thomasunise/casecite CaseCite is an open-source, self-hosted legal RAG caselaw research & document analysis platform.
- hyperkubeorg/openarcanum Decentralized and encrypted messenger and communities.