Platform - Demo
Improve build time of agent-interface with warm cache when developing by 55% (from 70s to 30s or less)
1.
2.
Reduce failure rate (flunkiness) of unit/E2E-tests by 100%
3.
Reduce tests where time/assertion is >2.5s by 100% from 8 to 0
# DEMO

# KR 1
Demo
Improve build time of agent-interface with warm cache when developing by 55% (from 70s to 30s or less)
# KR 1
What did we do?
- Enabled Filesystem cache
- Enabled Lazy-compilation
- Added ESLint to lessen our dependency on LESS over time.
Before
Entrypoint main 121 MiB (10.5 MiB) = runtime-19f49095ae66f0a7309a.js 15.6 KiB vendor-4cf5b4780ca24bb4c636.js 67 MiB main-4f35e00869a5440bfdfb.js 54 MiB 83 auxiliary assets
orphan modules 1.41 MiB [orphan] 1068 modules
runtime modules 9.4 KiB 16 modules
javascript modules 38.3 MiB
modules by path ./node_modules/ 23.4 MiB 3535 modules
modules by path ./src/ 14.9 MiB 3081 modules
modules by path ./libs/decls/*.ts 3.43 KiB 7 modules
asset modules 62.3 KiB (javascript) 8.34 MiB (asset)
modules by path ./src/ 28.8 KiB (javascript) 7.48 MiB (asset) 83 modules
modules by path data:image/ 33.4 KiB 3 modules
modules by path ./node_modules/ 168 bytes (javascript) 888 KiB (asset) 4 modules
json modules 441 KiB
modules by path ./node_modules/ 399 KiB 22 modules
modules by path ./src/ 42.7 KiB
modules by path ./src/assets/components/onboarding/ 14.8 KiB 2 modules
2 modules
webpack 5.64.4 compiled successfully in 61525 ms
# KR 1
After
modules by layer 967 KiB
code generated modules 23.2 KiB [code generated]
lazy-compilation-proxy modules 1.37 KiB
modules by path lazy-compilation-proxy ./src/assets/ 800 bytes 4 modules
modules by path lazy-compilation-proxy ./src/middleware/electron/utils/*.ts 400 bytes 2 modules
lazy-compilation-proxy ./src/store.ts 200 bytes [built] [code generated]
javascript modules 21.8 KiB
modules by path ./src/assets/ 13.1 KiB 3 modules
./node_modules/webpack/hot/lazy-compilation-web.js?http%3A%2F%2Flocalhost%3A49969%2Flazy-compilation-using- 1.64 KiB [built] [code generated]
./src/utils/featureFlagging/featureFlags/featureFlags.ts 7.07 KiB [built] [code generated]
./src/assets/app/utils/segment/generated/index.ts 943 KiB [built]
./node_modules/worker-plugin/loader.js!./src/assets/app/middleware/websocket/worker/shared.worker.ts 1.14 KiB [not cacheable] [built]
webpack 5.64.4 compiled successfully in 14825 ms
# KR 1
# KR 1
Summary
~75% reduction in start-up time on warm cache
# KR 2
Demo
Reduce failure rate (flunkiness) of unit/E2E-tests by 100%
# KR 2
Summary
Nightwatch tests migrated to Cypress
Running on our own infrastructure
# KR 3
Demo
Reduce tests where time/assertion is >2.5s by 100% from 8 to 0
# KR 3
Demo
Reduce the time it takes to run unit tests...
# KR 3
Before

# KR 3
After

# KR 3
Summary
~40% reduction in perceived time when running unit tests
On average CI should takes 1-2 minutes less to complete.
Code
By Jakob Hyldtoft
Code
- 144