ts-benchmark

$3

sh

npm i ts-benchmark -g





$3



A command line interface for monitoring the performance of typescript.



Features:



- Ability to specify specific fields of benchmark result.

- Watcher which trigger benchmark process on any change made to the specified path.

- It can be use to benchmark two different branches.



---








$3



Benchmark the current directory:

shell



ts-benchmark





Benchmark test folder which is test project and watch changes on src folder to trigger benchmark:

shell



ts-benchmark -p ./test -w ./src





Like the previous command but it will shows specific fields of benchmark result instead of all fields:

shell



ts-benchmark -p ./test -w ./src -f 17 18 29 32





Similar to the previous command but it will check if field 17 has reached the maximum valid value "10000":

shell



ts-benchmark -p ./test -w ./src -f 17/10000 18 29 32





Benchmark test folder watch changes on src folder after benchmark master branch:

shell



ts-benchmark -p ./test -w ./src -b master

$3

option	description	type	default
-p, --path	A relative path to project that will be benchmarked.	string	./
-w, --watch	A relative path to a directory or a file that trigger benchmark process on any changes.	string	undefined
-b, --branch	Another git branch name to be benchmarked and compared with the current branch.	string	undefined
-s, --save	To save and show the previous benchmark result.	boolean	false
-i, --initial	To save and show the initial benchmark result.	boolean	false
-f, --fields	To pick and show specific fields of benchmark result by its index numbers. Maximum valid valid can be set by adding "/" and then maximum value like: 17/10000	array of index numbers between 1-32	undefined
-g, --github	To make the tool integrate with github workflow. "will throw error on failure if a field has overpassed its maximum valid value."	boolean	false
-t, --target	Useful for benchmarking targeted branch of github pull request. -g flag should also be set to true as well."	boolean	false
--help	Show help	boolean	false
--version	Show version	boolean	false

Fields indexes:

index	field	index	field	index	field
1	Files	2	Lines of Library	3	Lines of Definitions
4	Lines of TypeScript	5	Lines of JavaScript	6	Lines of JSON
7	Lines of Other	8	Nodes of Library	9	Nodes of Definitions
10	Nodes of TypeScript	11	Nodes of JavaScript	12	Nodes of JSON
13	Nodes of Other	14	Identifiers	15	Symbols
16	Types	17	Instantiations	18	Memory used
19	Assignability cache size	20	Identity cache size	21	Subtype cache size
22	Strict subtype cache size	23	I/O Read time	24	Parse time
25	ResolveModule time	26	ResolveTypeReference time	27	Program time
28	Bind time	29	Check time	30	printTime time
31	Emit time	32	Total time

ts-benchmark

$3

sh

npm i ts-benchmark -g





$3



A command line interface for monitoring the performance of typescript.



Features:



- Ability to specify specific fields of benchmark result.

- Watcher which trigger benchmark process on any change made to the specified path.

- It can be use to benchmark two different branches.



---








$3



Benchmark the current directory:

shell



ts-benchmark





Benchmark test folder which is test project and watch changes on src folder to trigger benchmark:

shell



ts-benchmark -p ./test -w ./src





Like the previous command but it will shows specific fields of benchmark result instead of all fields:

shell



ts-benchmark -p ./test -w ./src -f 17 18 29 32





Similar to the previous command but it will check if field 17 has reached the maximum valid value "10000":

shell



ts-benchmark -p ./test -w ./src -f 17/10000 18 29 32





Benchmark test folder watch changes on src folder after benchmark master branch:

shell



ts-benchmark -p ./test -w ./src -b master

$3

option	description	type	default
-p, --path	A relative path to project that will be benchmarked.	string	./
-w, --watch	A relative path to a directory or a file that trigger benchmark process on any changes.	string	undefined
-b, --branch	Another git branch name to be benchmarked and compared with the current branch.	string	undefined
-s, --save	To save and show the previous benchmark result.	boolean	false
-i, --initial	To save and show the initial benchmark result.	boolean	false
-f, --fields	To pick and show specific fields of benchmark result by its index numbers. Maximum valid valid can be set by adding "/" and then maximum value like: 17/10000	array of index numbers between 1-32	undefined
-g, --github	To make the tool integrate with github workflow. "will throw error on failure if a field has overpassed its maximum valid value."	boolean	false
-t, --target	Useful for benchmarking targeted branch of github pull request. -g flag should also be set to true as well."	boolean	false
--help	Show help	boolean	false
--version	Show version	boolean	false

Fields indexes:

index	field	index	field	index	field
1	Files	2	Lines of Library	3	Lines of Definitions
4	Lines of TypeScript	5	Lines of JavaScript	6	Lines of JSON
7	Lines of Other	8	Nodes of Library	9	Nodes of Definitions
10	Nodes of TypeScript	11	Nodes of JavaScript	12	Nodes of JSON
13	Nodes of Other	14	Identifiers	15	Symbols
16	Types	17	Instantiations	18	Memory used
19	Assignability cache size	20	Identity cache size	21	Subtype cache size
22	Strict subtype cache size	23	I/O Read time	24	Parse time
25	ResolveModule time	26	ResolveTypeReference time	27	Program time
28	Bind time	29	Check time	30	printTime time
31	Emit time	32	Total time