MacThrottle is a lightweight macOS menu bar app that monitors thermal pressure and alerts when a Mac is being throttled. It shows thermal pressure state with thermometer icons, CPU core temperature read from SMC, fan speed percentage on Macs with fans, a ten-minute history graph and statistics of time spent in each thermal state. No admin privileges are required.
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GitHub profile of Mahsima Dastan, a part-time data scientist who states work on the Altern AI Directory. The profile lists pinned repositories with curated lists of AI tools, AI directories, marketing tools, SaaS directories and AI books.
Markdown Editor Online is a browser-based tool for writing Markdown with a real-time preview pane. It supports LaTeX math, Mermaid diagrams, GitHub-flavored Markdown, tables and code highlighting, and allows exporting to PDF, Word or HTML without login. Drafts autosave in the browser, and existing .md files can be uploaded for editing.
myPhysicsLab is a site with interactive physics simulations, such as springs, pendulums, roller coasters and collisions. Simulations animate in real time and can be manipulated by dragging objects or changing parameters like gravity. Setups can be shared by URL, and numeric data can be obtained from simulations. The software is open source under the Apache 2.0 License, with source code on GitHub.
A real-time noise suppression plugin for voice based on Xiph's RNNoise. It is available for VST2, VST3, LV2, LADSPA, AU and AUv3, and works with one or more channels of 16-bit, 48000 Hz audio input. The project includes a minimalistic GUI with all parameters and diagnostic statistics.
Numla is a minimal browser-based calculator notepad for quick everyday calculations, including arithmetic, currency conversions, percentages, and unit conversions. It operates entirely locally with no user accounts or tracking, supports offline use, and includes features such as tabbed notes, instant note search, a Time Machine version history tool, focus mode, theme customization, and .txt file export. It is distributed as a progressive web app.
onWatch is an open-source tool developed by onllm-dev that tracks AI API quotas for services including Synthetic, Z.ai, Anthropic Claude Code, Codex, GitHub Copilot and Antigravity in real time. It functions as a lightweight background daemon that uses less than 50MB of RAM, stores data in SQLite, and provides a Material Design 3 dashboard. The tool does not collect telemetry.
Open Power System Data is a free-of-charge data platform for electricity system researchers and power system modelling. It collects, checks, processes, documents and publishes publicly available power system data that is inconvenient to use, covering installed generation capacity, individual power plants and time series such as consumption, spot prices and wind and solar generation. Processing scripts are open source on GitHub and data is published primarily as CSV files with JSON metadata.
OSS Gallery is described as a crowdsourced list of the best open-source projects on the internet. It is built with the Dub TypeScript SDK, which creates short links for each project page and displays real-time click analytics.
Progress is a small C command that looks for coreutils basic commands such as cp, mv, dd, tar, gzip and cat running on the system and displays the percentage of copied data. It can also show estimated time and throughput and provides a top-like monitoring mode. It works on Linux, FreeBSD and macOS.
PyOD is an open-source Python library hosted on GitHub for anomaly detection across tabular, time series, graph, text, image and audio data. It includes over 60 anomaly detectors, an ADEngine orchestration tool, and supports agentic workflows for use with AI agents.
Qwen3-Omni is a natively end-to-end omni-modal large language model developed by the Qwen team at Alibaba Cloud. It can process text, audio, images, and video inputs, and generate speech in real time. The project's resources are hosted on a public GitHub repository.
A GitHub repository for topic modeling the released Sarah Palin emails using latent Dirichlet allocation. It includes scripts to prepare the emails, train an LDA model with Stanford's TMT, infer topics, extract email dates, and explore topics over time. The repository also describes a demo email browser for viewing the organized documents.
A real-time screen sharing application built with Next.js, WebRTC, and PeerJS. Users create or join rooms using a room code to share their screen, with no downloads or sign-ups required. Hosting is limited to desktop or laptop browsers, while viewing works on all devices. Audio sharing is available only when sharing a tab in Chrome or Edge.
searx.space is a directory of online and offline SearXNG instances. The site lists 70 currently online SearXNG instances, and tracks instance status including offline, connection timed out, HTTP client and server errors. For each listed instance, it displays details such as URL, software version, TLS configuration, security scores, certificate information, IPv6 support, country, associated network, search response times and uptime. Users can submit requests to add or remove instances via GitHub issues, and can filter out networks with known privacy issues.
SelectON is a browser extension for Chrome and Firefox that provides a popup with actions on selected text. Features include copy or search in one click, a currency converter, unit and timezone conversion, and contextual buttons.
Session Alive is a Firefox and Chrome add-on for keeping a website session alive to avoid session timeout messages. Rules can use a background request via AJAX or a foreground request, with a rule name, trigger URL and request interval. Background requests support an asterisk wildcard in the trigger URL.
sourcehut is a network of open source tools for software project maintainers and collaborators, including hosted git and Mercurial repositories, continuous integration, mailing lists and code review tools, ticket tracking, real-time chat, and wikis. It states no tracking or advertising and that features work without JavaScript. sourcehut is currently available as a public alpha.
StackBlitz is a collaborative browser-based IDE for web developers that runs development environments inside the browser through WebContainers, avoiding time-consuming local configuration. It also offers Bolt, which turns text into working web apps in the browser. The free Personal plan includes unlimited public projects and GitHub repositories.
Statewave is an open-source memory runtime for AI agents. It uses reproducible, provenance-tagged context bundles in place of query-time retrieval, is licensed under Apache-2.0, self-hosted on Postgres with pgvector, and offers Python and TypeScript SDKs. The project is hosted on GitHub under the smaramwbc organization.
LionBot, formerly known as StudyLion, is a Discord bot developed by StudyLions. It tracks members' study and work time, allows members to view their statistics, and offers productivity tools including to-do lists, Pomodoro timers, and reminders.
Super Productivity is a free, open-source, privacy-first task manager with built-in time tracking, timeboxing, and focus mode. It works offline with no account required and is available for Windows, macOS, Linux, Android, iOS, and web. Tasks stay on the device by default, with optional sync via Super Sync, WebDAV, or Dropbox, and integrations for GitHub, GitLab, and Jira. All features and platforms are free forever.
Syncthing is a continuous file synchronization program that synchronizes files between two or more computers in real time. Communication is secured using TLS with perfect forward secrecy, and each device is identified by a cryptographic certificate. The protocol is documented and the source code is available on GitHub. It runs on macOS, Windows, Linux, FreeBSD, Solaris, OpenBSD and other systems, and is configured through a browser interface.
System Informer is a free, multi-purpose tool for monitoring system resources, debugging software and detecting malware. It offers a detailed view of system activity with graphs and statistics, shows which processes use a file, and lists active network connections. It provides real-time disk access information and detailed stack traces with kernel-mode, WOW64 and .NET support, and can create, edit and control services. It requires Windows 10 or higher, is portable with no installation, and is released under the MIT license.