pray-calc/package.json
Aric Camarata c02f197ece v2.0.0 — TypeScript rewrite, dual ESM/CJS, 14 methods + PCD dynamic algorithm
Complete rewrite from plain JavaScript to TypeScript with dual CJS/ESM output
via tsup. Removes all legacy .js source files and the old CommonJS-only index.

Key changes:
- Full TypeScript source in src/ with strict mode and declaration maps
- tsup build: dist/index.cjs + dist/index.mjs + dual .d.ts / .d.mts types
- 14 traditional fixed-angle methods (UOIF through MUIS) + MSC seasonal method
- PCD dynamic algorithm: MSC seasonal base + Earth-Sun distance correction +
  ecliptic geometry + atmospheric refraction + observer elevation
- getTimesAll() batches all 14x2 zenith angles into a single SPA call
- getMscFajr() / getMscIsha() expose MSC seasonal reference directly
- getAngles() returns the PCD-computed fajrAngle and ishaAngle
- High-latitude bounds: angles clipped to [10, 20] above 55N
- 106 tests across ESM and CJS (test.mjs + test-cjs.cjs)
- CI matrix: Node 20/22/24, typecheck, pack-check
- Wiki: 12 reference pages + 6-page research section with global accuracy study,
  home-territory comparison, observational evidence, and field observation matrix
- Moon functions removed (migrated to moon-sighting package)
- pnpm-only, Node >=20, sideEffects: false
2026-02-25 18:11:20 -05:00

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JSON

{
"name": "pray-calc",
"version": "2.0.0",
"description": "Islamic prayer times with a physics-grounded dynamic twilight angle algorithm. Covers Fajr, Sunrise, Dhuhr, Asr, Maghrib, Isha, Qiyam. Includes 14 traditional fixed-angle methods for comparison.",
"author": "Aric Camarata",
"license": "MIT",
"main": "./dist/index.cjs",
"module": "./dist/index.mjs",
"types": "./dist/index.d.ts",
"exports": {
".": {
"import": {
"types": "./dist/index.d.mts",
"default": "./dist/index.mjs"
},
"require": {
"types": "./dist/index.d.ts",
"default": "./dist/index.cjs"
}
}
},
"sideEffects": false,
"files": [
"dist/",
"src/",
"README.md",
"CHANGELOG.md",
"LICENSE"
],
"scripts": {
"build": "tsup",
"typecheck": "tsc --noEmit",
"pretest": "tsup",
"test": "node test.mjs && node test-cjs.cjs",
"prepublishOnly": "tsup"
},
"keywords": [
"prayer-times",
"islamic-prayer-times",
"adhan-times",
"fajr",
"dhuhr",
"asr",
"maghrib",
"isha",
"qiyam",
"sunrise",
"sunset",
"solar-position",
"twilight",
"dynamic-angles",
"nrel-spa",
"javascript",
"typescript"
],
"repository": {
"type": "git",
"url": "git+https://github.com/acamarata/pray-calc.git"
},
"homepage": "https://github.com/acamarata/pray-calc#readme",
"bugs": {
"url": "https://github.com/acamarata/pray-calc/issues"
},
"engines": {
"node": ">=20"
},
"publishConfig": {
"access": "public",
"registry": "https://registry.npmjs.org/"
},
"dependencies": {
"nrel-spa": "^2.0.1"
},
"devDependencies": {
"@types/node": "^25.3.0",
"tsup": "^8.5.1",
"typescript": "^5.9.3"
}
}