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wasm/packages/quantus-crypto/package.json
T
rob thijssenandClaude Opus 5 a6d3685c59 refactor(quantus-crypto): drop the @polkadot/wasm-util dependency
It cost more than it saved. Two problems, the second only visible once
quantus/common tried to consume this package:

Its index re-exports packageDetect, whose only job is a side effect registering
with @polkadot/util — a peer dependency inherited for nothing. Deep imports
(/base64, /fflate) avoided that.

But it is a workspace package, so a symlinked consumer resolves its dependencies
through *this* repo's node_modules, where @polkadot/wasm-util points at the
package source rather than its build and carries no exports map. Node follows
symlinks to their realpath, so `@polkadot/wasm-util/base64` failed to resolve
from quantus/common no matter which yarn protocol was used — portal: and link:
behave the same once the realpath is taken.

So: fflate directly for zlib inflate, and fifteen lines for base64 rather than a
dependency at all. Deliberately not atob or Buffer.from — the first is
browser-only, the second node-only, and this runs in an MV3 service worker, a
Worker, node tests and a bundled extension page.

The package is now self-contained apart from fflate, which resolves normally from
any checkout. Size is unchanged at 234,292 raw / 109,649 zlib / 146,200 base64.

Refs quantus/wasm#1, quantus/common#2

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012uDUodEcRbBwNRi3UCmw8f
2026-09-10 18:39:54 +03:00

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{
"author": "Quantus Network Developers <hello@quantus.com>",
"bugs": "https://git.lair.cafe/quantus/wasm/issues",
"description": "Quantus post-quantum crypto (ML-DSA, Poseidon2, HD derivation) for the browser",
"engines": {
"node": ">=18"
},
"homepage": "https://git.lair.cafe/quantus/wasm/src/branch/main/packages/quantus-crypto#readme",
"license": "Apache-2.0",
"name": "@quantus/crypto",
"repository": {
"directory": "packages/quantus-crypto",
"type": "git",
"url": "https://git.lair.cafe/quantus/wasm.git"
},
"sideEffects": false,
"type": "module",
"version": "0.1.0",
"main": "index.js",
"dependencies": {
"fflate": "^0.8.2",
"tslib": "^2.7.0"
}
}