Reference for stage-3 arraybuffer-base64

[Josh-Cena]

This adds documentation for a new API: https://github.com/tc39/proposal-arraybuffer-base64. Based on tc39/proposal-arraybuffer-base64#51, it is in FF 133 and Safari TP 202.

cc @bakkot

[github-actions]

Preview URLs (12 pages)

• /en-US/docs/Glossary/Base64
• /en-US/docs/Web/API/Window/atob
• /en-US/docs/Web/API/Window/btoa
• /en-US/docs/Web/API/WorkerGlobalScope/atob
• /en-US/docs/Web/API/WorkerGlobalScope/btoa
• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/fromBase64
• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/fromHex
• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/setFromBase64
• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/setFromHex
• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/toBase64
• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/toHex
• /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array

Flaws (6)

Note! 6 documents with no flaws that don't need to be listed. 🎉

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/toBase64
Title: Uint8Array.prototype.toBase64()
Flaw count: 1

• bad_bcd_queries:
  • No BCD data for query: javascript.builtins.Uint8Array.toBase64

---

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/setFromBase64
Title: Uint8Array.prototype.setFromBase64()
Flaw count: 1

• bad_bcd_queries:
  • No BCD data for query: javascript.builtins.Uint8Array.setFromBase64

---

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/setFromHex
Title: Uint8Array.setFromHex()
Flaw count: 1

• bad_bcd_queries:
  • No BCD data for query: javascript.builtins.Uint8Array.setFromHex

---

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/toHex
Title: Uint8Array.prototype.toHex()
Flaw count: 1

• bad_bcd_queries:
  • No BCD data for query: javascript.builtins.Uint8Array.toHex

---

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/fromHex
Title: Uint8Array.fromHex()
Flaw count: 1

• bad_bcd_queries:
  • No BCD data for query: javascript.builtins.Uint8Array.fromHex

---

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/fromBase64
Title: Uint8Array.fromBase64()
Flaw count: 1

• bad_bcd_queries:
  • No BCD data for query: javascript.builtins.Uint8Array.fromBase64

External URLs (9)

URL: /en-US/docs/Glossary/Base64
Title: Base64

• https://datatracker.ietf.org/doc/html/rfc4648 (3 times) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/toBase64
Title: Uint8Array.prototype.toBase64()

• https://github.com/tc39/proposal-arraybuffer-base64/blob/main/stream.mjs (1 time) (Note! This may be a new URL 👀)
• https://github.com/zloirock/core-js (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/setFromBase64
Title: Uint8Array.prototype.setFromBase64()

• https://github.com/tc39/proposal-arraybuffer-base64/blob/main/stream.mjs (1 time) (Note! This may be a new URL 👀)
• https://github.com/zloirock/core-js (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/setFromHex
Title: Uint8Array.setFromHex()

• https://github.com/zloirock/core-js (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/toHex
Title: Uint8Array.prototype.toHex()

• https://github.com/zloirock/core-js (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/fromHex
Title: Uint8Array.fromHex()

• https://github.com/zloirock/core-js (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/fromBase64
Title: Uint8Array.fromBase64()

• https://github.com/zloirock/core-js (1 time) (Note! This may be a new URL 👀)

(comment last updated: 2024-10-18 06:35:38)

[bakkot]

Looks great! I left a few comments, which you can take or not.

[bakkot]

Might be worth updating these examples?

[Josh-Cena]

I will leave that to a future someone to figure out, since I've already devoted a few PRs to rewriting these😅