OpenCode is a coding agent that runs where you already work rather than in a separate chat window. The same session can be driven from a terminal, an editor extension, or a desktop client, and it keeps context across all three.
Firecrawl handles the unglamorous part of feeding the web to a language model: rendering JavaScript, following pagination, stripping navigation and cookie banners, and returning markdown or structured JSON that a model can actually use.
Ollama reduced local model hosting from an afternoon of CUDA troubleshooting to a single pull command. It handles model download, quantisation selection, GPU offloading, and memory management, and exposes an OpenAI-compatible endpoint on localhost.
Excalidraw's sketchy rendering is not decoration. Diagrams that look provisional invite comment, where a crisp vector diagram signals a decision already made, so it is unusually good at the early part of a design conversation.
Inference engine that runs LLMs on almost any hardware
Stars126.6K
Commit8h ago
LicenseMIT
llama.cpp is the layer most local model tooling is built on. It is a C and C++ inference engine with no Python runtime, aggressive quantisation support, and hand-tuned kernels for a remarkably wide range of hardware.
Remote desktop you can point at your own relay server
Stars122.3K
Commit11h ago
LicenseAGPL-3.0
RustDesk is remote desktop software where the relay server is a binary you can run yourself. That is the whole argument: the same convenience as the commercial tools, without your screen sessions transiting a vendor's infrastructure.
Godot ships a complete engine, editor, and export pipeline under the MIT licence, which means no royalties, no revenue thresholds, and no licensing conversation before a project starts.
Browser Use gives an agent a real browser rather than an HTTP client. It handles the translation between a model's intent and DOM actions, keeps a structured representation of the page in context, and recovers from the usual navigation failures.
Internal tool builder assembled from components and queries
CompanyRetool
Since2017
PricingFreemium
Retool exists because internal admin panels are important, tedious, and never prioritised. It connects to databases and APIs directly and puts a drag and drop interface over them, so an operations tool takes an afternoon rather than a sprint.
Postgres-powered backend platform for production apps
Stars108.7K
Commit8h ago
LicenseApache-2.0
Supabase gives an application everything it needs on the server side without hiding the database behind a proprietary abstraction. The primitive is plain Postgres, and the platform layers authentication, generated APIs, storage, realtime subscriptions, and edge functions on top of it.
Copilot put model assisted completion in front of a very large number of developers first, and inline suggestion in the editor remains the interaction most people mean by AI coding.
Commercial game engine with the widest platform reach
CompanyUnity Technologies
Since2005
PricingFreemium
Unity's advantage is distribution. Console certification, mobile export, XR headsets, and the middleware ecosystem around them are all solved problems, which is why studios keep choosing it even after several rounds of unpopular licensing changes.
Wispr Flow is dictation that accounts for how people actually speak. False starts, filler, and self-correction are removed, and the output is punctuated text rather than a transcript.
Browserbase runs the browsers so you do not have to. Sessions, proxies, captcha handling, and stealth configuration are managed, which removes the least interesting and most fragile part of building anything that scrapes or automates the web.
Crowdin coordinates the people, files, and machine translation involved in shipping a product in more than one language. Source strings sync from a repository, translators work in the web editor, and translated files come back on merge.
API client that runs in the browser and stays fast
Stars74.2K
Commit1d ago
LicenseMIT
Hoppscotch is an API client that opens in a tab. Requests, collections, environments, and history are all there, and it starts in the time a desktop client takes to check for updates.
Error tracking and performance monitoring for applications
CompanyFunctional Software
Since2012
PricingFreemium
Sentry is the tool most teams install first and remove last. An unhandled exception arrives with a stack trace, the release that introduced it, the users affected, and the breadcrumbs leading up to it.
Hosted search with millisecond responses and ranking control
CompanyAlgolia
Since2012
PricingFreemium
Algolia is search as a managed service, tuned so hard for latency that typing into a search box feels like filtering a local list. Typo tolerance, synonyms, and merchandising rules are all configurable without touching the index code.
Postman is where most developers first poke at an API, and it grew from that into documentation, mock servers, monitoring, and team workspaces around shared collections.
AnyDesk built its own codec for screen transport, and it shows: sessions over ordinary connections feel closer to local than most competitors manage. For support work where someone is watching you move their cursor, that latency difference matters.
Typo-tolerant search that is fast to run and fast to tune
Stars52.3K
Commit1d ago
LicenseMIT
Meilisearch is a search engine you can be productive with in an afternoon. Indexing is a POST, relevance is tuned through an ordered list of ranking rules, and results come back typo-tolerant by default.
Deploy applications to your own servers with one click
Stars48.9K
Commit8h ago
LicenseApache-2.0
Coolify is a deployment platform that runs on servers you already pay for. It builds from a Git repository, provisions databases, issues certificates, and handles rollbacks, without the per-instance pricing of a hosted platform.
Speech recognition that runs anywhere, with no runtime
Stars43.2K
Commit1d ago
LicenseMIT
whisper.cpp is a C and C++ port of the Whisper speech recognition model with no Python dependency, quantised weights, and hardware acceleration across Apple Silicon, CUDA, and plain CPU.
Multi-channel notification infrastructure for applications
Stars39.7K
Commit8h ago
LicenseUnknown
Novu takes the notification logic that usually ends up scattered across a codebase - which channel, which template, which quiet hours, which digest window - and puts it behind one API and one workflow editor.