Building blocks and infrastructure for developers

Project overview

Stlite runs Streamlit applications inside the browser through Pyodide and WebAssembly, removing the need for a Python server. Apps can be mounted with a custom HTML element or JavaScript API, including multiple files, package requirements, configuration, and optional IndexedDB persistence. Because execution stays in a browser sandbox, packages with unsupported native extensions and some blocking Streamlit behaviors will not work as they do in a standard Python environment.

Project overview

Fusio is a self-hosted, open-source API management platform and gateway written in PHP. It can expose databases, microservices, and custom PHP or JavaScript actions as controlled API products, with a developer portal, SDK generation, usage monitoring, subscription plans, and quotas. Native MCP support can present selected backend actions as tools for AI agents. Docker Compose is the documented quick start, with manual installation also available.

Project overview

color-expert is an installable skill for Claude Code, Codex, Cursor, Copilot, OpenCode, and other agents. A concise SKILL.md provides frequently needed facts, corrections, and practical guidance, while an index routes the agent to 144 deeper references on color spaces, APCA and WCAG accessibility, palettes, pigment mixing, historical theory, tools, papers, and transcripts. Trigger evaluations, realistic task prompts, and maintenance guidance help keep the collection organized. It is intended for explanations, color reviews, and implementation advice.

Project overview

Determine whether a Chrome, Edge, Chromium, or Electron environment can decode or encode HEVC in hardware before shipping video features. The guide maps codec profiles, HDR behavior, operating systems, GPUs, drivers, and browser versions, then shows capability checks with MediaCapabilities, Media Source, WebCodecs, WebRTC, and MediaRecorder. It also documents patches and build paths for custom Chromium or Electron distributions. Results vary substantially by platform and version, so browser branding alone is not a reliable compatibility test.

Project overview

Legends-Of-Heroes is a C# client-server game framework based on ET 10, Unity 2022.3.62, and .NET 10. It includes state synchronization, hot updates, skills, buffs, behavior trees, timeline events, server-side collision logic, and a playable ball-survival demo. Setup requires the specified toolchain, and commercial use of the underlying ET framework requires a license from its author.

Project overview

ScreenCaptureKit-rs gives Rust developers an idiomatic interface to Apple’s ScreenCaptureKit for capturing displays, windows, applications, system audio, and microphones. It supports runtime-agnostic async workflows and low-copy frame delivery for recording, transcription, and remote-desktop software. Features are gated by macOS versions, the base crate requires macOS 12.3 or later, and every app must obtain the user’s Screen Recording permission.

Project overview

Pyloid lets Python developers package web frontends and Python backends as desktop applications for Windows, macOS, and Linux. It includes a project generator and common desktop facilities such as windows, tray integration, storage, timers, servers, and build tooling. It is a framework for teams that want to keep their existing web technology choices while delivering installable desktop software.

Project overview

afm runs Apple's on-device Foundation Model or Hugging Face MLX models on a Mac and exposes them through an OpenAI-compatible server, a web chat interface, single prompts, or shell pipelines. Its gateway mode can also discover and proxy local backends such as Ollama, LM Studio, and Jan, with separate OCR and embedding endpoints available. The main platform requirements are macOS 26 or later, Apple Silicon, and enabled Apple Intelligence.

Project overview

ForgeCAD Public Kit is the public companion repository for the ForgeCAD code-first CAD product. It contains runnable `.forge.js` models, installable agent workflows, documentation links, issue tracking, and historical benchmark artifacts. Users can open, validate, render, inspect, or export examples through the ForgeCAD CLI. The hosted browser workbench, project storage, and core application source live elsewhere, and the CLI and hosted product are governed by separate product terms.

Project overview

Photon is a UI toolkit for assembling Electron desktop interfaces with standard HTML and CSS. Its download includes compiled styles, Entypo icon fonts, and a template application that can serve as a starting point. The repository identifies its main branch as active and unstable development, so tagged downloads are the appropriate choice when a stable copy is needed.

Project overview

Velox brings a Tauri-style desktop application model to Swift, connecting HTML or modern web frontends to Swift backends through typed IPC. Its CLI can initialize projects, run watched development sessions with optional frontend HMR, build releases, and create macOS application bundles; simple static interfaces do not require Node.js. The implementation still compiles a Rust FFI layer around Tao and Wry, and the newer Swift-first runtime remains incomplete, so the event-loop APIs are currently the primary path.

Project overview

This chapter-based tutorial incrementally adds Microsoft identity features to an ASP.NET Core web application. It starts with user sign-in, then covers calling Microsoft Graph or your own APIs, role and group authorization, and deployment to Azure, with complete code available for individual stages. The examples address organizational, multitenant, personal-account, and sovereign-cloud scenarios, but exclude daemon applications that call APIs using the app's own identity.

Project overview

LiteLLM works as either a Python SDK or a self-hosted AI gateway, exposing more than 100 providers through a unified OpenAI-compatible interface. Teams can switch among services such as OpenAI, Anthropic, Gemini, Bedrock, and Azure without rewriting every integration, while centralizing virtual keys, spend tracking, load balancing, logging, and guardrails at the gateway.

Project overview

Mem0 stores user, session, and agent state so assistants, support bots, and automated systems can recall preferences and prior interactions. Developers can integrate it through Python or JavaScript libraries, a CLI, a self-hosted server, or the managed platform. Its core workflow depends on an LLM and an embedding model, and some managed-platform optimizations are not included in the open-source SDK.

Project overview

AutoGen provides multi-agent orchestration, tool use, and a visual studio for prototyping workflows in which agents work autonomously or alongside people. The project is now in maintenance mode and will not receive new features. Existing users can continue using it or follow the migration guide, while new projects are directed to Microsoft Agent Framework.

Project overview

Mastra gives TypeScript developers one framework for model access, autonomous agents, graph-based workflows, and AI application development. It can integrate with React, Next.js, and Node or run as a standalone server, supporting a path from prototypes to deployed products through a common interface for many model providers. Most of the core uses Apache 2.0, but enterprise features under `ee/` require a commercial license for production.

Project overview

LangGraph is a low-level orchestration framework for long-running, stateful workflows and agents. It supports durable execution that resumes after failures, persistent state, and human-in-the-loop control for tasks with branches, loops, or extended runtimes. Developers can use it independently or combine it with models, tools, and observability services from the broader LangChain ecosystem.

Project overview

Shadow signs each credit decision with Ed25519 and chains attestations with SHA-256 so a later verifier can detect silent changes to the verdict, reason codes, model manifest, or committed inputs and outputs. The verdict engine uses deterministic rules, while LLM personas provide advisory rationale that cannot alter the decision. The project sends no telemetry and explicitly remains pre-1.0 rather than a compliance product. It is a research layer for lenders building an auditable decision narrative.