Checkpoints - Bring AI Home

Branch: course/redact-qvac. Every lesson is one commit on that branch, with a tag. All checkpoints from lesson 02 on pin @qvac/sdk 0.22.0.

Lessons

Lesson	Tag	Commit	Changes	Unit tests
01. Run the manual starter	`redact-01-starter`	`10f44f74c36a5bc9ac929985cdcd49b774b752bf`	—	33
02. Read a page with local OCR	`redact-02-first-ocr`	`e65d85317b52536e31ace568cfd1fc6d14f0c1af`	compare	35
03. Start the local QVAC service	`redact-03-local-service`	`6628614a3a2d6b473ac9c8f2dd84b0cfda43724f`	compare	42
04. Send uploaded pages to local OCR	`redact-04-connect-ocr`	`8355309c36a21a8675936e97110911110bcd297e`	compare	46
05. Line OCR boxes up with the page	`redact-05-coordinates`	`11fb1fb45686f3b031a466436b11614c8fee0d55`	compare	49
06. Ask Laya which lines are sensitive	`redact-06-laya`	`e61e654e608ce30a965b506157677a54bc67199a`	compare	63
07. Accept or reject each suggestion	`redact-07-review`	`7efac231fae8b6beec5d4a26d773b0b8d2579faf`	compare	67
08. Keep working when analysis fails	`redact-08-failure-recovery`	`8b97ea7775df544d67ca058ba30596aed154f1b2`	compare	76
09. Measure suggestions against labelled documents	`redact-09-evaluation`	`35c5a0d2a309efeb8684177a60d4cd2cb658da70`	compare	82
10. Run Redact with the network off	`redact-10-offline`	`4051b1960a0df6aecdbd89cc66c1990f5e08e9b0`	compare	85
11. Check the copy before it’s shared	`redact-11-copy-check`	`8b09dea2781dea1c0463d74a0f65034a1a8c5da8`	compare	87

redact-11-copy-check is the tip of course/redact-qvac.

Getting a checkpoint

Clone once, then start a branch of your own at any tag:

git clone https://github.com/danielAsaboro/bring-ai-home
cd bring-ai-home
git switch -c my-redact redact-01-starter

The app is in the redact/ folder of every checkpoint.

Stepping to the next lesson

From your branch at the previous lesson, bring in the next lesson’s commit:

git cherry-pick redact-02-first-ocr

The compare link in the table shows exactly what that commit changes. Run npm ci in redact/ after a lesson that changes package-lock.json (lessons 02 and 03).

Verification

On 2026-10-25, at every commit above: npm run typecheck, npm run lint and npm test passed, with the unit-test counts in the table. The package files of lessons 02 to 05 are unchanged from an earlier build of these commits, where each passed a clean npm ci. At 8b09dea, with real inference on an Apple Silicon Mac:

npm run qvac:evaluate, with the same results as the runs before it.
npm run qvac:offline with remote networking denied.
The live browser test, e2e/offline-qvac-workflow.spec.ts.
The lesson 08 and 11 flows in a real browser, and a clean Ctrl+C on the service with both models loaded.

npm run build was not rerun at 8b09dea.

​Lessons

​Getting a checkpoint

​Stepping to the next lesson

​Verification

Lessons

Getting a checkpoint

Stepping to the next lesson

Verification