1,249 tools and products — trending open source, and what gets used in AI and other work.
Variational Omni is a decentralized perpetuals trading platform and exchange where users connect a wallet, deposit funds, and take leveraged long or short positions, make regular swaps, and trade across crypto, stocks, commodities, pre-IPO assets, and real-world assets through a single account. It offers zero trading fees and liquidity sourced from traditional markets. The platform awards points for trading activity, with points farming, promotional, and referral-based boosts, and a potential future token airdrop associated with those points.
QuickBooks is an accounting software product line developed and marketed by Intuit. It provides bookkeeping, invoicing, payroll, expense tracking and tax preparation tools for small and mid-sized businesses, available in cloud-hosted and desktop editions. The product integrates with banks and third-party financial services and is used by millions of businesses.
iMessage is Apple's instant messaging service and protocol, integrated into the Messages app on iOS, iPadOS, watchOS and macOS. It supports end-to-end encrypted text, photos, video, reactions, and other rich content between Apple devices and falls back to SMS/MMS when messaging non-Apple phones.
Figma is a web-based interface design, prototyping, and collaboration platform developed by Figma, Inc. It enables teams to design, prototype, and hand off user interfaces with real-time multi-user collaboration, plugin support, and desktop apps alongside the browser client.
Lean 4 is a programming language and theorem prover used to formalize mathematical proofs, including proofs generated by AI systems. Its project repository provides the language implementation along with theorem-proving and functional-programming tutorials, reference documentation, examples, installation guidance, and instructions for building from source.
Zoom is a communications platform developed by Zoom Video Communications, Inc. that provides video conferencing, chat, VoIP phone, webinars, whiteboard, contact center and virtual events for businesses and individuals. Founded in 2011 and headquartered in San Jose, California, it is widely used for remote meetings and collaboration.
npm is the package manager and online registry for JavaScript and Node.js packages. Originally developed by npm, Inc. and now maintained by GitHub, it provides the npm CLI for installing, publishing, and managing packages and the npmjs.com registry for hosting them.
PostHog is an open-source product analytics and developer platform for tracking user events and journeys. It provides web analytics, session replay, feature flags, experiments, error tracking, surveys, data warehousing, and AI observability, and is used to analyze activity such as signups, downloads, posts, captions, credits, and cancellations.
FFmpeg is a collection of libraries and command-line tools for processing multimedia content, including audio, video, subtitles, and related metadata. Its libraries provide codec implementations, streaming and container-format handling, filtering through directed graphs, device access, audio mixing and resampling, and image scaling and color conversion. The toolset includes ffmpeg for manipulating, converting, and streaming media, ffplay for playback, and ffprobe for inspecting media content. The codebase is mainly licensed under the LGPL, with optional components under the GPL. The repository is an official mirror of the FFmpeg project's Git repository; the project directs contributors to submit patches through its mailing list rather than GitHub pull requests.
Cloudflare is an internet infrastructure and security platform that provides hosting and delivery infrastructure for applications, agents, websites, and data. Its network combines compute, connectivity, and security at edge locations, with Workers running code close to users and backend data; the company states that its network operates in more than 335 cities and reaches 95% of the world's Internet-connected population within 50 milliseconds. Cloudflare also provides AI crawler controls that let site owners inspect, allow, or block crawler activity, along with pay-per-crawl and a monetization gateway for pages, data sets, APIs, MCP tool calls, files, and search indexes. The described x402 flow uses an HTTP 402 response to request payment, after which an agent pays, retries with proof, and Cloudflare verifies the payment at the edge.
TypeScript is a programming language developed by Microsoft as a superset of JavaScript. It adds optional static types for application-scale JavaScript and compiles to readable, standards-based JavaScript for browsers, hosts, and operating systems. The compiler is distributed through npm, with stable and nightly builds, and the project provides a browser-based playground, documentation, roadmap, and community resources.
Claude Opus is an AI model developed by Anthropic, the company behind the Claude assistant. It is part of the Claude family and is designed for complex language tasks, including research and content generation. The model is available through Anthropic's platform.
Resend is a cloud-hosted email delivery service for developers that sends transactional and marketing email at scale. Operated by Resend, it accepts email content and recipient data and produces delivered messages plus delivery metrics and deliverability tooling for websites and applications. The product is presented as an API-first service for integrating email sending into developer workflows.
Supabase is a hosted Postgres development platform for building production web, mobile, and AI applications, built from open-source components and available for self-hosting or local development. It provides a managed Postgres database, authentication and authorization, Row Level Security, auto-generated REST and GraphQL APIs, realtime database-change subscriptions over WebSockets, Edge Functions and serverless database functions, file storage, and an AI vector and embeddings toolkit. Its architecture combines PostgreSQL with services including PostgREST for REST APIs, GoTrue for JWT-based authentication and session management, Realtime for converting PostgreSQL replication changes to JSON broadcasts, Storage for S3-compatible file management with Postgres permissions, and pg_graphql for GraphQL access. It also provides dashboard tools such as table and SQL editors, policy management, deployment workflows, and official client libraries for JavaScript, Flutter, Swift, and Python, with additional community libraries for other languages.
Google Calendar is a time-management and scheduling calendar service developed by Google. It provides web and mobile applications for creating and sharing events, reminders, and multiple calendars, and integrates with Gmail and Google Workspace.
Zillow is an online real estate marketplace operated by Zillow Group that lists for-sale and rental properties, provides mortgage information, and connects users with local real estate professionals. It publishes Zestimates, the site's automated home-value estimates.
Fiverr is an online marketplace for freelance services, founded in 2010 by Micha Kaufman and Shai Wininger and operated by Fiverr International Ltd. The platform connects businesses and individuals with freelancers who offer discrete services (called "gigs") across categories such as design, writing, programming, and marketing. Fiverr is headquartered in Israel and operates globally through its website.
B-Stock Solutions operates online liquidation marketplaces and auction platforms that connect retailers, manufacturers, and liquidators with business buyers seeking returned, excess, overstock, and refurbished inventory. It runs retailer- and brand-branded auction sites, including marketplaces operated for major retailers such as Amazon, Walmart, and Home Depot.
The Wayback Machine is a web-archiving service operated by the Internet Archive, a U.S.-based nonprofit. It captures and preserves web pages through site crawls and user-submitted “Save Page Now” URLs, storing archived content as WARC/HTTP captures with derived renders. Its indexed archive, which dates back to the mid-1990s, provides playback of historical page states and access to archived websites and other digital content. The service includes CDX indexing, a query/API for retrieving URLs by date, support for the Memento protocol, and bulk access through archive.org.
OpenTelemetry is an open-source, vendor-neutral observability framework for cloud-native software. It provides APIs, SDKs, automatic-instrumentation agents, and collector services for capturing distributed traces, metrics, logs, and contextual metadata such as baggage. Its context-propagation mechanism correlates telemetry across service boundaries and carries trace identity through an application’s request path, including standard HTTP communication. The OpenTelemetry Collector receives, processes, filters, and routes telemetry to observability backends such as Jaeger, Prometheus, commercial systems, or custom solutions. It supports native SDKs for more than 12 languages and is hosted as a graduated project by the Cloud Native Computing Foundation.
Backchannel is an open-source userscript and renamed continuation of HNewhere that brings discussions from Hacker News, Bluesky, Reddit, Lemmy, Lobsters, and other selectable sources into a sidebar beside the page or PDF being read. It checks visited pages for matching threads, merges enabled sources into one conversation with source labels, and matches quoted comments to article passages as clickable annotations; enhanced PDF highlighting is supported except in Firefox. Users can vote, reply, and submit through popups on supported source sites, add locally stored notes to pages and PDFs, and use a customizable front page combining content from selected sources. The single-file script runs without a build step, backend, analytics, or telemetry, and is distributed through userscript managers such as Tampermonkey, Violentmonkey, and Userscripts.
Obsidian is a note-taking and personal knowledge management application by Obsidian.md that stores notes as local Markdown files. It provides features for linking notes (backlinks), a graph view, and a plugin system for extensibility across desktop and mobile.
General Translation is an open-source, full-stack internationalization and localization toolkit for React applications and other frameworks. It translates complete React components through a simple `<T>` wrapper rather than requiring content to be refactored into translation dictionaries, and supports text, variables, and currencies. The suite includes packages for Next.js, React, Vue, JavaScript, continuous localization, build integration, Sanity Studio, and an MCP server, as well as Locadex, an AI agent for automating internationalization in complex codebases. Projects can be initialized with `npx gt@latest` and connected to the service with an API key.
tmux is an open-source terminal multiplexer that creates, accesses, and controls multiple terminals from a single screen. A session can be detached while its terminals continue running in the background, then reattached later, allowing terminal-based processes such as coding agents to survive disconnection. It runs on OpenBSD, FreeBSD, NetBSD, Linux, macOS, and Solaris, and is built from source with dependencies including libevent and ncurses.
Crossplane is a Kubernetes-native, CNCF project for building cloud-native control planes without writing a custom control-plane implementation. Its extensible backend orchestrates applications and infrastructure across environments through declarative APIs, while its configurable frontend lets platform teams define schemas for internal infrastructure abstractions. It manages provider-backed managed resources (MRs), composite resources (XRs), and Compositions that package collections of infrastructure resources behind simpler interfaces. Kubernetes reconciliation continuously works toward the declared state through provider APIs, and custom functions can be developed as reusable building blocks within compositions.
Linux is an operating system used as a headless server environment for running agents.
An exchange-deals and information signup service promoted by Bullmania. It provides access to exchange offers, discounts, and information about exchanges used by the presenter, including Pionex and other exchanges.
Crypto Whales is a subscription-based trading community founded by Pedro Silva for crypto, equities, commodities, and DeFi markets. It provides a 24/7 Discord community, daily live team calls for Blue Whale members, weekly calls for Orca members, market readings, and trade setups with entries, targets, and risk management. Its dashboard combines multi-exchange positions, portfolio and net-worth tracking, risk information, alerts, a trade journal, market research, and a market hub for derivatives, indicators, and other tools. The platform also includes Sofia AI, an AI market assistant that analyzes crypto, equities, commodities, and DeFi with usage quotas determined by the subscription plan. The site offers a seven-day trial with temporary Blue Whale access and identifies Pedro Silva as its founder.
TKOwners is a paid online entrepreneurial community founded and led by Chris Koerner for people starting, building, and growing businesses. It provides exclusive interviews and videos, member discussions, weekly live calls with Koerner and other experts, business blueprints and courses derived from podcast episodes, a backlog of ready-to-use plans and agents, strategy and execution tools, accountability resources and reports, networking, job and co-founder connections, proprietary tools, masterclasses, technical support, discounts on selected software, and access to an AI Lab focused on applying AI and automation to business tasks. The community has over 750 members; subscription-based membership includes a 7-day free trial, and the site states that subscriptions can be canceled to stop future billing but completed payments are nonrefundable.
Elementor is a website builder and page-builder plugin for WordPress developed by Elementor Ltd. It provides a visual drag-and-drop editor, templates, and tools for building websites and online stores without coding. Elementor is also offered as a hosted cloud site solution with managed hosting and related services.
HubSpot is an American software company that develops a cloud-based platform for inbound marketing, sales, customer service, and customer relationship management (CRM). Founded in 2006, its product suite includes marketing automation, sales tools, a CRM, a service hub, a content management system, and operations tools.
PayPal is an online payments platform operated by PayPal Holdings, Inc. that enables individuals and businesses to send and receive money, make and receive online payments, and manage transactions across currencies. It offers consumer accounts, merchant payment solutions, and related financial services globally.
DoorDash is an American on-demand prepared food delivery platform operated by DoorDash, Inc. It connects customers with local restaurants and other merchants through an online marketplace and arranges delivery via independent contractor drivers. Founded in 2013, DoorDash operates in the United States, Canada, Australia, and Japan.
CUDA is a parallel computing platform and programming model developed by NVIDIA that enables general-purpose computing on NVIDIA GPUs. It includes the CUDA Toolkit (compilers, libraries, and developer tools) and APIs for C, C++ and Fortran to accelerate compute-intensive applications in areas such as scientific computing, HPC, graphics, and machine learning.
Whatnot is a live-streaming e-commerce marketplace operated by Whatnot, Inc., focused on collectibles such as trading cards, Funko Pops, and other pop-culture items. The platform lets sellers host live auctions and streams where buyers can bid and purchase items in real time.
BuiltWith is a web technology profiler and market-intelligence service operated by BuiltWith Pty Ltd. It identifies technologies used on websites (CMS, servers, analytics, advertising, frameworks, etc.) and provides lookup, reporting and analytics tools for technology usage and lead generation.
Excalidraw is an open-source virtual whiteboard for creating hand-drawn-style diagrams, wireframes, and other canvas-based drawings. It provides tools for shapes, arrows, lines, freehand drawing, image insertion, labeled and bound arrows, zooming, panning, undo and redo, dark mode, shape libraries, localization, and export to PNG, SVG, clipboard, or its open JSON format. The editor is available as an npm package for integration into applications. The hosted Excalidraw.com app adds real-time collaboration, end-to-end encryption, browser autosave with local-first behavior, offline PWA support, and shareable read-only links. The videos describe using Excalidraw to visualize Mermaid-generated diagrams and to manually map multi-step AI workflows with jobs, arrows, parallel lanes, checks, and human approvals.
Make (formerly Integromat) is a visual workflow automation platform that lets users connect cloud applications and services to automate tasks and data flows using a drag-and-drop scenario builder. It was originally developed as Integromat by a Czech company and later rebranded as Make. The platform provides integrations, API connectors, and tools for building automated workflows across services.
Google Earth is a geospatial visualization application developed by Google that provides an interactive 3D globe with satellite imagery, maps, terrain, 3D buildings, Street View, and historical imagery. It is available as a web application, a desktop client (Google Earth Pro), and mobile apps.
Airbnb, Inc. is an online marketplace founded in 2008 by Brian Chesky, Joe Gebbia and Nathan Blecharczyk and headquartered in San Francisco. The platform connects hosts offering short-term lodging and curated local experiences with guests, listing millions of properties and experiences across more than 220 countries and regions.
Namecheap, Inc. is an ICANN-accredited domain name registrar and web hosting company founded in 2000. It offers domain registration, DNS management, web and VPS hosting, SSL/TLS certificates, email hosting, and related website services.
Google AdSense is an online advertising program operated by Google that enables website and app publishers to earn revenue by displaying contextually targeted ads. It automatically serves ads matched to site content and user interests, and manages ad targeting, reporting, and publisher payments within Google's advertising ecosystem.
StraightText is bulk iMessage sender software offered at straighttext.com. It enables users to send large volumes of iMessage texts to multiple recipients directly from their own phone number and device.
Electron is an open-source framework for building cross-platform desktop applications with JavaScript, HTML, and CSS. It is built on Node.js and Chromium, provides binaries for macOS, Windows, and Linux, and is used by applications such as Visual Studio Code. The project is MIT-licensed, maintained under the OpenJS Foundation, and distributed via npm.
Swift is a high-performance system programming language developed as an independent language with modern syntax, memory safety by default, and access to existing C and Objective-C code and frameworks. It includes core programming constructs such as flow control, data structures, functions, objects, protocols, closures, generics, and modules, which eliminate the need for headers and associated code duplication. The official repository includes the compiler and scripts for building Swift toolchains.
NVIDIA GPUs are a family of graphics processing units produced by NVIDIA Corporation, intended for graphics rendering, high-performance computing, and hardware acceleration of workloads such as machine learning and scientific computing. Major product lines include GeForce for consumer gaming, RTX A (formerly Quadro) for professional visualization, and data-center GPUs (e.g., A100, H100) for AI training and inference.
anydoc is an open-source Rust library from Firecrawl that converts Word, PowerPoint, Excel, OpenDocument, RTF, EPUB, CSV, and PDF files into GitHub-Flavored Markdown. It uses a shared document model and provides Node.js, Python, browser WebAssembly, and Rust interfaces, along with a command-line interface that reads files or standard input and writes Markdown to standard output or a file. The library can return either Markdown or its intermediate document model, which carries embedded assets. A browser demo runs the WebAssembly build locally, while hosted OCR through Firecrawl Parse can process scanned PDF pages that anydoc cannot read by itself. It is also distributed as an agent skill compatible with agent tools such as Claude Code, Codex, Cursor, and OpenCode.
morphicons is an open-source, zero-dependency JavaScript library for morphing one stroke-based SVG icon into another with spring physics. It accepts icon data such as IconNode objects or raw path strings, supports icon sets including Lucide, Tabler, Heroicons, and Iconoir, and can use custom paths. Its morphing algorithm solves the optimal similarity between shapes using 2D Procrustes analysis and polar interpolation, allowing rotation and scale to emerge mathematically rather than being declared for each icon pair. The library provides React, Vue, Svelte, React Native, vanilla custom-element, Astro, and core usage options, including uncontrolled prop-driven animation, controlled progress, and imperative morphing. It is distributed as an ESM package with optional framework peer dependencies.
GoHighLevel (branded HighLevel) is an all-in-one sales and marketing platform targeted at marketing agencies. It provides CRM, marketing automation, funnels, SMS/email, and related tools that agencies can white‑label and resell to their clients.
Coolify is an open-source, self-hostable platform as a service for managing servers, applications, and databases on users' own hardware. It deploys static sites, full-stack applications, databases, and one-click services on VPSs, bare-metal machines, Raspberry Pis, and other servers, using an SSH connection rather than requiring a vendor-managed cloud environment. It uses Docker to build and deploy applications and supports Git-based deployments, preview deployments, SSL, backups, monitoring, multi-server setups, Cloudflare Tunnels, and an API. The project's configurations remain on the user's servers, so running resources can continue to be managed without Coolify, although its automations are lost. Coolify can be installed with a shell script and is also offered as a paid cloud version for users who do not want to self-host the Coolify server. The repository describes it as an alternative to Heroku, Netlify, and Vercel.
Homelable is a self-hosted homelab infrastructure visualizer that builds interactive network diagrams and monitors device status. Its network scanner runs Nmap service scans against configured CIDR ranges, placing discovered devices in a queue for approval, hiding, or ignoring; it also imports infrastructure from Proxmox, Zigbee, and Z-Wave. Health checks can use ping or TCP probes and health APIs, while diagrams support floor plans, multiple canvases, customizable device styles, and rack layouts with mounted equipment and port-to-port patch cables. It can be installed from pre-built Docker images, as a Proxmox LXC, or from source, and includes an MCP server for AI assistants.
Talivia is an open-source, self-hosted revenue-first analytics platform developed by Talivia. Its self-hosted edition combines web analytics, optional Session Replay, website collaboration, shared analytics, import/export, and revenue attribution, connecting website visits with customer revenue from Stripe, LemonSqueezy, Polar, Dodo, Yolfi, or the Manual Payment API. It retains subscription lifecycle events, refunds, disputes, and first- and last-touch attribution. The application requires Node.js, pnpm, and PostgreSQL, or can be run with Docker Compose. Setup involves creating a website, adding Talivia's tracking snippet, optionally enabling Session Replay, and connecting payment data under the website settings. The repository provides the self-hosted edition as a subset of the complete Talivia product; managed Talivia Cloud adds additional integrations.
Codex Security is an OpenAI CLI and TypeScript SDK for finding, validating, and fixing security vulnerabilities in authorized code repositories. It scans directories and codebases, including repository changes, uses AI-assisted analysis to trace attack paths and apply custom threat models, validates findings, and can generate reviewable patches and exports in SARIF, JSON, and CSV formats. The CLI supports CI use with an API key and can stop builds at a selected severity threshold. The package also supports configurable deep scans, worker and subagent counts, time limits, containerized bulk scans, and a preview findings service. The service stores findings and embeddings in SQLite, provides paginated listings and a read-only dashboard, identifies potential duplicates through embedding similarity, and allows completed findings to be published and deduplicated through the CLI or SDK. It requires Node.js 22.13.0 or later and Python 3.10 or later, and can use OpenAI or other documented inference providers.
HQBase is an open-source shared email workspace for teams that runs in the customer's own Cloudflare account, keeping the application, mail, and Cloudflare credentials in infrastructure the customer controls. It provides shared mailboxes, team access controls, multi-domain configuration, collaborative drafts, and audit history, along with installation, update, backup, and recovery operations. HQBase also includes an OAuth-protected remote MCP server for controlled access by compatible agents. The project is distributed under the GNU Affero General Public License v3.0 only.
A web-based digital liability-waiver service for event and youth-activity organizers. It lets organizers create events and waiver forms, share participant links, and collect online signatures without requiring recipients to create accounts; forms can include participant details, parent information, emergency contacts, medical information, and signatures.
LLVM is a collection of modular, reusable compiler and toolchain technologies. Its core processes intermediate representations and converts them into object files, providing libraries and tools such as an assembler, disassembler, bitcode analyzer, and bitcode optimizer. The project also includes components such as the Clang frontend, which compiles C-family languages to LLVM bitcode, the libc++ standard library, and the LLD linker. In the cited context, scriptc passes statically lowered TypeScript through its typed intermediate representation to LLVM.
shadcn/ui is an open-source collection of accessible UI components and a code distribution platform for building custom component libraries. It distributes component source code directly into consuming projects, where developers can customize, extend, and build on the components across supported web frameworks. Documentation is available at ui.shadcn.com/docs, and the project is licensed under the MIT license.
V8 is an open-source JavaScript and WebAssembly engine developed by the V8 team at Google and distributed with the Chromium project. It executes ECMAScript by compiling to native machine code using a multi-tier architecture (Ignition interpreter and TurboFan optimizing compiler), provides garbage collection, snapshotting, a C++ embedding API, and is used in Chrome, Node.js, Deno and other C++ hosts. The project is released under a BSD-style license and its official documentation is published at v8.dev.
Home Assistant is open-source home-automation software developed by a worldwide community of tinkerers and DIY enthusiasts. It provides local control and privacy-focused operation for connected devices and actions, with a modular integration system that allows support for additional devices and automations to be added. It can run on a Raspberry Pi or a local server and is available with installation instructions, tutorials, documentation, and a web demo.
Vite is frontend tooling for modern web projects, developed in the vitejs organization. It combines a development server that extends native ES modules with fast Hot Module Replacement and a build command that bundles code with Rolldown into optimized static assets for production. It provides a JavaScript and plugin API with full typing support, and is distributed under the MIT license.