Result

Starting from a baseline image (1710 MB) the resulting image (106 MB) is 93.80% smaller.

# Branch Image (MB) Layer Count node Binary (MB) node_modules (MB) Server (B)

#	Branch	Image (MB)	Layer Count	node Binary (MB)	node_modules (MB)	Server (B)
0	Baseline	`1710`	`22`	`116.0`	`20.0`	`2515`
1	.dockerignore	`1670`	`23`	`116.0`	`20.0`	`2515`
2	npm ci	`1640`	`23`	`116.0`	`9.1`	`2515`
3	clean-modules	`1630`	`23`	`116.0`	`6.3`	`2515`
4	Smaller Base Image	`239`	`20`	`118.0`	`6.2`	`2515`
5	Multi-Stage Build	`234`	`19`	`118.0`	`6.2`	`2515`
6	Separate Serving Image	`196`	`15`	`118.0`	`6.2`	`2515`
7	Harden the Image	`196`	`17`	`118.0`	`6.2`	`2515`
8	Compress Node Binary	`113`	`17`	`41.6`	`6.2`	`2515`
9	Bundle With External Packages	`113`	`17`	`41.6`	`6.2`	`2003`
10	Bundle Without External Packages	`106`	`16`	`41.6`	`0`	`1287240`