Bun Convert a Blob to a Uint8Array
Convert a Blob to a Uint8Array
Install
$ agentstack add skill-jarle-bun-skills-bun-guides-binary-blob-to-typedarray ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-jarle-bun-skills-bun-guides-binary-blob-to-typedarray) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Convert a Blob to a Uint8Array
The Blob class provides a number of methods for consuming its contents in different formats. This snippets reads the contents to an ArrayBuffer, then creates a Uint8Array from the buffer.
```ts theme={"theme":{"light":"github-light","dark":"dracula"}} const blob = new Blob(["hello world"]); const arr = new Uint8Array(await blob.arrayBuffer());
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See [Docs > API > Binary Data](/runtime/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
## Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- **Author:** [jarle](https://github.com/jarle)
- **Source:** [jarle/bun-skills](https://github.com/jarle/bun-skills)
- **License:** MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.