feat: init

.gitignore

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+# Based on https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
+
+dist
+
+# Logs
+
+logs
+_.log
+npm-debug.log_
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Caches
+
+.cache
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# Runtime data
+
+pids
+_.pid
+_.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+
+lib-cov
+
+# Coverage directory used by tools like istanbul
+
+coverage
+*.lcov
+
+# nyc test coverage
+
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+
+bower_components
+
+# node-waf configuration
+
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+
+build/Release
+
+# Dependency directories
+
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+
+web_modules/
+
+# TypeScript cache
+
+*.tsbuildinfo
+
+# Optional npm cache directory
+
+.npm
+
+# Optional eslint cache
+
+.eslintcache
+
+# Optional stylelint cache
+
+.stylelintcache
+
+# Microbundle cache
+
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+
+.node_repl_history
+
+# Output of 'npm pack'
+
+*.tgz
+
+# Yarn Integrity file
+
+.yarn-integrity
+
+# dotenv environment variable files
+
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+
+.parcel-cache
+
+# Next.js build output
+
+.next
+out
+
+# Nuxt.js build / generate output
+
+.nuxt
+dist
+
+# Gatsby files
+
+# Comment in the public line in if your project uses Gatsby and not Next.js
+
+# https://nextjs.org/blog/next-9-1#public-directory-support
+
+# public
+
+# vuepress build output
+
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+
+.temp
+
+# Docusaurus cache and generated files
+
+.docusaurus
+
+# Serverless directories
+
+.serverless/
+
+# FuseBox cache
+
+.fusebox/
+
+# DynamoDB Local files
+
+.dynamodb/
+
+# TernJS port file
+
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+
+.vscode-test
+
+# yarn v2
+
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# IntelliJ based IDEs
+.idea
+
+# Finder (MacOS) folder config
+.DS_Store

README.md

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+# mina-js
+
+The TypeScript interface for Mina Protocol.
+
+## Features
+
+- Interact with Mina Wallets such as [Pallad](https://pallad.co/).
+- Browser native BigInt.
+- TypeScript ready.
+
+## Acknowledgements
+
+- This is not a library to write provable programs. In that case head over to [o1js](https://github.com/o1-labs/o1js).
+- Inspired heavily by [viem](https://github.com/wevm/viem).
+- Great part of the code is based our work and code of [Pallad](https://pallad.co).
+
+## Authors
+
+- [@mrcnk](https://github.com/mrcnk) ([X.com](https://x.com/schoolboytom))

biome.json

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+{
+	"$schema": "https://biomejs.dev/schemas/1.8.3/schema.json",
+	"organizeImports": {
+		"enabled": true
+	},
+	"files": {
+		"ignore": ["dist/**/*"]
+	},
+	"linter": {
+		"enabled": true,
+		"rules": {
+			"recommended": true
+		}
+	}
+}

package.json

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+{
+	"name": "mina-js",
+	"scripts": {
+		"build": "tsup",
+		"test": "bun test",
+		"lint": "bunx biome check .",
+		"format": "bunx biome check . --write",
+		"format:unsafe": "bunx biome check . --write --unsafe"
+	},
+	"devDependencies": {
+		"@biomejs/biome": "1.8.3",
+		"@tsconfig/bun": "1.0.7",
+		"@types/bun": "1.1.6",
+		"tsup": "8.2.3"
+	},
+	"dependencies": {
+		"@noble/curves": "1.4.2",
+		"@noble/hashes": "1.4.0",
+		"@scure/bip32": "1.4.0",
+		"@scure/bip39": "1.3.0",
+		"mina-signer": "3.0.7",
+		"zod": "3.23.8"
+	},
+	"peerDependencies": {
+		"typescript": "^5.0.0"
+	}
+}

src/accounts/generate-mnemonic.spec.ts

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+import { expect, it } from "bun:test";
+import { english } from ".";
+import { generateMnemonic } from "./generate-mnemonic";
+
+it("generates 12 word mnemonic", () => {
+	const mnemonic = generateMnemonic(english);
+	expect(mnemonic.split(" ").length).toBe(12);
+});

src/accounts/generate-mnemonic.ts

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+import { generateMnemonic as generateMnemonic_ } from "@scure/bip39";
+
+/**
+ * @description Generates a random mnemonic phrase with a given wordlist.
+ *
+ * @param wordlist The wordlist to use for generating the mnemonic phrase.
+ * @param strength mnemonic strength 128-256 bits
+ *
+ * @returns A randomly generated mnemonic phrase.
+ */
+export function generateMnemonic(
+	wordlist: string[],
+	strength?: number | undefined,
+): string {
+	return generateMnemonic_(wordlist, strength);
+}

src/accounts/generate-private-key.spec.ts

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+import { expect, it } from "bun:test";
+import { generatePrivateKey } from "./generate-private-key";
+
+it("returns a string", () => {
+	const privateKey = generatePrivateKey();
+	expect(typeof privateKey).toBe("string");
+});
+
+it("has a length of 64 characters", () => {
+	const privateKey = generatePrivateKey();
+	expect(privateKey.length).toBe(52);
+});

src/accounts/generate-private-key.ts

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+import Client from "mina-signer";
+
+/**
+ * @description Generates a random private key.
+ *
+ * @returns A randomly generated private key.
+ */
+export function generatePrivateKey(): string {
+	const client = new Client({ network: "mainnet" });
+	return client.genKeys().privateKey;
+}

src/accounts/index.ts

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+export { wordlist as english } from "@scure/bip39/wordlists/english";
+
+export { generateMnemonic } from "./generate-mnemonic";
+export { generatePrivateKey } from "./generate-private-key";

src/index.ts

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+import "./accounts";

src/providers/index.ts

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+export * from "./types";
+export * from "./validation";