Apache Arrow
arrow.apache.orgShare columnar in-memory data across languages with a common format and library ecosystem.
Share columnar in-memory data across languages with a common format and library ecosystem.
Build and extend compilers with modular libraries, intermediate-representation tools, and code-generation components.
Scottish Gaelic courses and listening resources.
Pronunciation practice with image-based vocabulary review.
Search free photographs from participating stock libraries
Search Austrian cultural collections by subject, media and reuse rights
A DOSBox continuation with expanded display and sound options
An IEC 61131-3 development system for programming industrial controllers and automation devices.
Film criticism and magazine work from the BFI
Professional audio news and production stories
A game organizer with emulation and store imports
A free client for combining game libraries and friends
Cross-linguistic sound inventories with source records
Runs open models locally and exposes a developer interface for using them from apps and coding tools.
Mock HTTP dependencies, inspect traffic, and verify requests in integration tests.
Write, compile, and upload sketches for Arduino boards in a desktop IDE.
Interface design with shared components, layout and prototyping
Visual website and interface building with reusable components
Flag components with size-specific artwork and design-tool libraries.
Collect team knowledge in searchable notebooks with links, tags, and collaborative editing.
Connect applications to financial account, identity, payment, and transaction data through Plaid endpoints.
Write visual sketches in a desktop editor and run them in a graphics window with Processing.