Connect, secure, control, and observe services.
build-once run-anywhere c library
Polyglot document intelligence with a Rust core: extract text, metadata, images, tables, and structured data from 106 formats across 140 file extensions, plus code intelligence for 371 languages. Fifteen bindings, with CLI, REST API, and MCP server.
A polyglot web converter.
The polyglot queue: Fast and reliable background jobs in Go, Ruby, Rust, and JS/TS on Postgres or SQLite.
Cucumber for Ruby. It's amazing!
Enterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skill/Extension or MCP: hybrid semantic search, polyglot dependency graphs, symbol-level impact analysis & call-flow, interactive HTML viewer, cross-project & branch-aware search, DB/API/infra knowledge. 61% less tokens, 84% fewer calls, 37x faster. Cloud in beta.
jsii allows code in any language to naturally interact with JavaScript classes. It is the technology that enables the AWS Cloud Development Kit to deliver polyglot libraries from a single codebase!
Cucumber for the JVM
wasmCloud is an open source Cloud Native Computing Foundation (CNCF) project that enables teams to build, manage, and scale polyglot apps across any cloud, K8s, or edge.
MetaCall: The ultimate polyglot programming experience.
βοΈ The Open-Source Polyglot Observability Warehouse: Light, Fast, Cloud Native, Drop-in Grafana LGTMP alternative :rocket: Indie All-in-One Opentelemetry, Loki, Prometheus, Tempo, Pyroscope On-Prem Alternative :star:
The CLI for codemods: scaffold, share, and run multi-step transformations of any size. First-class ast-grep support. Fast, reliable, polyglot.
Rails Generators for Cucumber with special support for Capybara and DatabaseCleaner
Rust/Wasm-powered SQL transpiler for more than 30 SQL dialects
Connect any code. Call as dependency. The official repository for Graftcode: the integration-free development layer that lets you call methods across languages and runtimes on remote services as if they were local. Eliminate integration layer code entirely.
High performance and CommonMark compliant HTML to Markdown converter. Maintained by the Kreuzberg team. Kreuzberg is a fast, polyglot document intelligence engine with a Rust core. It extracts structured data from 98+ document formats using streaming parsers and built-in OCR.
ATTENTION: This repository is a clone of https://gitlab.structr.com/structr/structr. All development/issue tracking has moved there. | Structr is an integrated open-source low-code development and runtime environment that uses a graph database (Neo4j).
Sample Programs in Every Programming Language
A plugin runtime for software that iterates on itself β the substrate where agents write, swap and hot-reload their own plugins in Rust, TypeScript, Python and Go, across processes and machines.
Mindmap Exam Trainer 2026: AI-Powered Multilingual Study Maps