Stage 0 · Orientation
Before you build anything, learn the terms, check your edition and runtimes, and learn where everything is on the Workflows page.
Blocks, properties, runs, and triggers: the terms used in every later lesson.
Enable Workflows and install runtimes
Turn on the experimental flag and check which language runtimes the code runner can find.
The list, filters, the canvas, the properties inspector, and the YAML tab.