TypeScript 0.9 + Node.js 23 Compatibility

Why?

Why is TypeScript 0.9 compatible with Node.js 23?

Requirement: Node.js >=0.8.0
Selected version: Node.js 23
Evaluation: 23.11.1 satisfies >=0.8.0
Conclusion: COMPATIBLE

Evidence

CompatHub reports compatibility from upstream sources rather than making unsupported claims of its own.

npm Registry
Confidence: HIGH
https://registry.npmjs.org/typescript/0.9.7
Retrieved 30 August 2026
Requirement: >=0.8.0

Node.js versions

Compatibility is derived from the project's declared Node.js requirement (>=0.8.0); it does not mean every version combination has been independently tested.

4✓
5✓
6✓
7✓
8✓
9✓
10✓
11✓
12✓
13✓
14✓
15✓
16✓
17✓
18✓
19✓
20✓
21✓
22✓
23✓
24✓
25✓
26✓
27—

Other Node.js versions satisfying this requirement

TypeScript 0.9 — compatible Node.js lines tracked in CompatHub

Other TypeScript versions

Only lines with relevant compatibility evidence are listed.

Lifecycle context

Lifecycle status is separate from compatibility. An EOL component can still satisfy a documented version requirement.

Compatible, but past end of life

These versions satisfy the documented compatibility requirement, but one or more components are past end of life. Node.js 23 lifecycle

Node.js 23

Status: END OF LIFE
EOL: 1 June 2025

Supported alternatives

Node.js lines that satisfy this requirement and are still supported.

Node.js 22supported
Node.js 24supported
Node.js 26supported