Table of contents
Runtime specification
By default, all our runners have their timezone set to UTC, regardless of their location.
Built-in Node.js modules
- assert
- buffer
- crypto
- dns
- fs
- path
- querystring
- readline
- stream
- string_decoder
- timers
- tls
- url
- util
- zlib
See the built-in module documentation on the official Node.js site:
NPM packages
These are the currently available runtimes and the included external NPM dependencies.
Note: the below libraries are included for setup and teardown scripts as well, with the exclusion of Puppeteer, Playwright and Mocha.
2022.02
Main updates are Playwright 1.20.2 and Puppeteer 13.7.0
- @faker-js/faker 5.5.3
- @opentelemetry/api ^1.0.4
- @opentelemetry/sdk-trace-base ^1.0.1
- aws4 1.11.0
- axios 0.26.0
- btoa 1.2.1
- chai 4.3.4
- chai-string 1.5.0
- crypto-js 4.1.1
- expect 27.5.1
- form-data 4.0.0
- jsonwebtoken 8.5.1
- lodash 4.17.21
- mocha 9.2.1
- moment 2.29.2
- node 14.x
- playwright 1.20.1
- puppeteer 13.5.1
- request 2.88.2
- request-promise 4.2.6
- uuid 8.3.2
2021.10
Main updates are Playwright 1.15.2 and Puppeteer 10.4.0
- aws4 1.11.0
- axios 0.23.0
- btoa 1.2.1
- chai 4.3.4
- chai-string 1.5.0
- crypto-js 4.1.1
- expect 27.3.1
- faker 5.5.3
- form-data 4.0.0
- jsonwebtoken 8.5.1
- lodash 4.17.21
- mocha 9.1.3
- moment 2.29.2
- node 14.x
- playwright 1.15.2
- puppeteer 10.4.0
- request 2.88.2
- request-promise 4.2.2
- uuid 8.3.2
2021.06
Main updates are Playwright 1.12.2, Puppeteer 10.0.0 and Node.js 14.x
- aws4 1.11.0
- axios 0.21.1
- btoa 1.2.1
- chai 4.3.4
- chai-string 1.5.0
- crypto-js 4.0.0
- expect 27.0.2
- form-data 4.0.0
- jsonwebtoken 8.5.1
- lodash 4.17.21
- mocha 9.0.1
- moment 2.29.2
- node 14.x
- playwright 1.12.2
- puppeteer 10.0.0
- request 2.88.2
- request-promise 4.2.2
- uuid 8.3.2
2020.01 DEPRECATED
This runtime will be available until 07/30/2022. Please update your checks' runtimes and account settings to avoid failures due to automatic change to the next supported runtime.
Main updates are Playwright 1.4.0, Puppeteer 2.0.0 and Node.js 12.x
- aws4 1.8.0
- axios 0.18.1
- btoa 1.2.1
- chai 4.2.0
- chai-string 1.5.0
- crypto-js 3.2.1
- expect 26.6.2
- form-data 3.0.0
- jsonwebtoken 8.5.1
- lodash 4.17.21
- mocha 5.2.0
- moment 2.22.2
- node 12.x
- playwright 1.4.0
- puppeteer 2.0.0
- request 2.88.2
- request-promise 4.2.2
- uuid 3.3.3
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