D3 Reference Codex
A D3 MultiValue reference site that doesn’t feel like 1967.
2,215pages
18categories
600TCL commands
571BASIC topics
Interactive tools
All tools →</>Code Annotator + Linter
Paste any D3 or PickBASIC program. Every statement and function becomes a link to its reference, the code is re-indented and highlighted, and a built-in linter flags real problems as you read.
Open the annotator → ⚡ Conversion Lab Run OCONV / ICONV codes live: dates, money, time, case, hex. ⚠ Error & Code Decoder Decode error / log codes, SYSTEM(n), and ACCESS(n) codes. ␣ Character Codes Any code 0–255: character, hex, binary, and the D3 marks. ☰ Patterns Idiomatic recipes: file I/O, locking, select loops, dates.