Code update including line counts of source and tests.
Studio Lines of Code (2026-03-30)
Backend — API source .......... 61,665 lines, 308 files
Backend — Worker source ....... 7,965 lines, 39 files
Backend source (combined) ..... 69,630 lines, 347 files
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Frontend (UI) source .......... 76,784 lines, 449 files
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Backend — API tests ........... 191,967 lines, 395 files
Backend — Worker tests ........ 17,519 lines, 43 files
Backend tests (combined) ...... 209,486 lines, 438 files
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Frontend — Jest tests ......... 75,697 lines, 275 files
Frontend — Playwright (e2e) ... 3,971 lines, 29 files
Frontend tests (combined) ..... 79,668 lines, 304 files
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TOTAL ......................... 435,568 lines, 1,538 files
───────────── Test Cases ────────────
Backend — API unit ............ 8,267
Backend — API integration ..... 3,179
Backend — Worker .............. 1,412
Backend total ................. 12,858
Frontend — Jest ............... 6,182
Frontend — Playwright (e2e) ... 292
Frontend total ................ 6,474
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TOTAL TEST CASES .............. 19,332
Backend test-to-code ratio .... 3.0:1
Frontend test-to-code ratio ... 1.0:1