AWS Lambda runtimes

A list of officially AWS Lambda runtimes organized by name

$3

npm i lambda-runtimes

$3

``js
// esm
import {
runtimes,
runtimeVersions,
runtimeList,
runtimesByArchitecture,
architecturesByRuntime,
aliases,
retiredRuntimes,
} from 'lambda-runtimes'
`

`js
// cjs
let {
runtimes,
runtimeVersions,
runtimeList,
runtimesByArchitecture,
architecturesByRuntime,
aliases,
retiredRuntimes,
} = require('lambda-runtimes')
`

lambda-runtimes exports seven items:
- runtimes (object) - Lambda runtime strings, organized by runtime name
- Example: runtimes.node[0] → nodejs20.x
- Where appropriate, each runtime may include (lowcase normalized) aliases, e.g. runtimes.node === runtimes.nodejs === runtimes.['node.js']
- runtimeVersions (object) - Semver representations of each Lambda runtime
- Example: runtimeVersions['nodejs20.x'] returns an object with major: '20', minor: null, patch: null, and wildcard: '20..' properties
- runtimeList (array) - list of all Lambda runtime strings (order not necessarily guaranteed)
- runtimesByArchitecture (object) - list of Lambda runtimes supported by each CPU architecture
- Example: runtimesByArchitecture.arm64[0] → nodejs20.x)
- architecturesByRuntime (object) - list of Lambda CPU architectures supported by each runtime
- Example: architecturesByRuntime['nodejs20.x'] → [ 'arm64', 'x86_64' ])
- aliases (object) - shorthand or alternate names for runtime aliases (e.g. py for python)
- retiredRuntimes (object) - retired / EOL Lambda runtime strings, organized by runtime name
- Example: retiredRuntimes.node[0] → nodejs10.x

Example:

`js
{
runtimes: {
node: [ 'nodejs20.x', 'nodejs18.x' ],
...
},
runtimeVersions: {
'nodejs20.x': { major: '20', minor: null, patch: null, wildcard: '20..' },
...
},
runtimeList: [ 'nodejs20.x', 'nodejs18.x', ... ],
runtimesByArchitecture: {
arm64: [ 'nodejs20.x', 'nodejs18.x', ... ],
x86_64: [ 'nodejs20.x', 'nodejs18.x', ... ]
},
architecturesByRuntime: {
'nodejs20.x': [ 'arm64', 'x86_64' ],
'nodejs18.x': [ 'arm64', 'x86_64' ],
...
},
aliases: {
nodejs: 'node',
...
},
retiredRuntimes: {
node: [ 'nodejs10.x', ... ],
...
},
}
``

$3

- AWS Lambda runtimes list
- AWS Lambda runtime support policy