9 changed files with 580 additions and 763 deletions
--- a/.prettierignore
+++ b/.prettierignore
@ -1 +0,0 @@
-*.min.js
--- a/.prettierrc.json
+++ b/.prettierrc.json
@ -1,7 +0,0 @@
-{
-  "printWidth": 80,
-  "tabWidth": 2,
-  "singleQuote": false,
-  "bracketSpacing": true,
-  "semi": true
-}
--- a/README.md
+++ b/README.md
@ -1,12 +1,10 @@
 # [xtz.js](https://github.com/therootcompany/tz.js)

-A fast, lightweight, zero-dependency library to translate between Time Zones and UTC with native `Intl.DateTimeFormat`
-in ~100 LoC. For Node.js & Browsers.
+A fast, lightweight, zero-dependency library to
+translate between Time Zones and UTC with native
+`Intl.DateTimeFormat` in ~100 LoC. For Node.js & Browsers.

-[![](./xtz-preview.png)](https://therootcompany.github.io/tz.js/)
-
-XTZ is a poor man's `Temporal` polyfill, but just for time zones. \
-Demo: <https://therootcompany.github.io/tz.js/>
+XTZ is a poor man's Temporal polyfill, but just for time zones.

 > What UTC time will it be when it's 3:15am in New York?

@ -19,7 +17,7 @@ TZ.toUTCISOString("2021-11-07 03:15:59.000", "America/New_York");
 ```js
 var tzDate = TZ.toUTC("2021-11-07 03:15:59.000", "America/New_York");
 // {
-//   year: 2021, month: 10, day: 7,
+//   year: 2021, month: 11, day: 7,
 //   hour: 3, minute: 15, second: 59, millisecond: 0,
 //   offset: -300, timeZoneName: "Eastern Standard Time"
 // }
@ -40,7 +38,7 @@ TZ.toTimeZoneISOString("2021-03-14T07:15:59.000Z", "America/New_York");
 ```js
 var utcDate = TZ.toTimeZone("2021-03-14T07:15:59.000Z", "America/New_York");
 // {
-//   year: 2021, month: 2, day: 14,
+//   year: 2021, month: 3, day: 14,
 //   hour: 3, minute: 15, second: 59, millisecond: 0,
 //   offset: -240, timeZoneName: "Eastern Daylight Time"
 // }
@ -55,23 +53,12 @@ utcDate.toISOString();
 -   [x] Translate a UTC time to a Time Zone
 -   [x] Translate a Zoned time to UTC
 -   [x] Handles **Daylight Savings**, Weird Time Zones, etc...
-  - [x] Well-tested `npm run test`
 -   [x] Lightweight (No deps)
    -   5kb Source + Comments
    -   2.5kb Minified
    -   <1kb `gzip`d

-Compatible with Browsers, and Node.js.
-
-## Browsers
-
-```html
-<script src="https://unpkg.com/xtz@latest/xtz.min.js"></script>
-```
-
-```js
-var TZ = window.XTZ;
-```
+Compatible with Node.js & Browsers.

 ## Node.js & Webpack

@ -83,9 +70,15 @@ npm install --save xtz
 var TZ = require("xtz");
 ```

-## Demo
+## Browsers

-See <https://therootcompany.github.io/tz.js/>.
+```html
+<script src="https://unpkg.com/xtz@1.0.0-rc.1/xtz.min.js"></script>
+```
+
+```js
+var TZ = window.XTZ;
+```

 # API

@ -98,7 +91,7 @@ See <https://therootcompany.github.io/tz.js/>.

 > Convert UTC into a Target Time Zone

-Use ISO timestamps representing the absolute UTC time (with or without offset):
+Use ISO timestamps representing the absolute UTC time in the target time zone:

 ```txt
 "2021-11-07T08:15:59.000Z"
@ -145,7 +138,7 @@ new Date("2021-11-07T03:15:59.000-0500").toISOString());
 Use ISO-like timestamps representing the _local_ time in the target time zone:

 ```txt
-"2021-11-0 03:15:59.000"
+"2021-11-0 T03:15:59.000"
 ```

 Convert directly to an offset ISO String:
@ -161,8 +154,7 @@ Or our bespoke date object:
 var utcDate = TZ.toUTC("2021-11-07 03:15:59.000", "America/New_York");
 ```

-You can also use a date object as the source time, but the date's UTC time will be treated as **_relative to time
-zone_** rather than absolute (this is a workaround for JavaScript's lack of bi-directional timezone support).
+You can also use a date object as the source time, but the date's UTC time will be treated as **_relative to time zone_** rather than absolute (this is a workaround for JavaScript's lack of bi-directional timezone support).

 ```js
 var utcDate = TZ.toUTC(
@ -180,15 +172,14 @@ utcDate.toISOString();

 > In 2021 Daylight Savings (in the US)
 >
-> - begins at 2am on March 14th (skips to 3am)
-> - ends at 2am on November 7th (resets to 1am)
+> -   begins at 2am on March 14th
+> -   ends at 2am on November 7th
 >
 > See <https://www.timeanddate.com/time/change/usa>.

 Q: What happens in March when 2am is skipped?

- A: Although 2am is not a valid time, rather than throwing an error this library will resolve to 1am instead, which
-  is an hour early in real ("tick-tock" or "monotonic") time.
+-   A: Although 2am is not a valid time, rather than throwing an error this library will resolve to 1am instead, which is an hour early in real ("tick-tock" or "monotonic") time.
    ```js
    var utcDate = TZ.toUTC("2021-03-14 02:15:59.000", "America/New_York");
    utcDate.toISOString();
@ -196,15 +187,14 @@ Q: What happens in March when 2am is skipped?
    // (same as "2021-03-14T01:15:59.000-0500")
    ```

-Q: What happens in November when 1am happens twice?
+Q: What happens in November when 2am happens twice?

- A: Although both 1ams are distinguishable with ISO offset times, only the first can be resolved from a local time
-  with this library.
+-   A: Although both 2ams are distinguishable with ISO offset times, only the first can be resolved from a local time with this library.
    ```js
    var utcDate = TZ.toUTC("2021-11-07 01:15:59.000", "America/New_York");
    utcDate.toISOString();
    // "2021-11-07T01:15:59.000-0400", same as "2021-11-07T05:15:59.000Z"
-  // (an hour before the 2nd 1am at "2021-11-07T01:15:59.000-0500")
+    // (an hour before the 2nd 2am at "2021-11-07T01:15:59.000-0500")
    ```

 # List of Time Zones
--- a/examples.js
+++ b/examples.js
@ -22,7 +22,9 @@ var XTZ;
        console.info();

        console.info("\t// during daylight savings");
-    console.info(`\tXTZ.toUTC("2021-03-14 08:15:59.000", "America/New_York")`);
+        console.info(
+            `\tXTZ.toUTC("2021-03-14 08:15:59.000", "America/New_York")`
+        );
        console.info(`\ttzDate.toISOString()`);
        tzDate = XTZ.toUTC("2021-03-14 08:15:59.000", "America/New_York");
        console.info(
@ -33,7 +35,9 @@ var XTZ;
        console.info();

        console.info("\t// during standard time");
-    console.info(`\tXTZ.toUTC("2021-11-07 08:15:59.000", "America/New_York")`);
+        console.info(
+            `\tXTZ.toUTC("2021-11-07 08:15:59.000", "America/New_York")`
+        );
        console.info(`\ttzDate.toISOString()`);
        tzDate = XTZ.toUTC("2021-11-07 08:15:59.000", "America/New_York");
        console.info(
@ -48,7 +52,9 @@ var XTZ;
    // Time Zone-relative time translated to UTC
    //
    function demo2() {
-    console.info("What time is it in New York at 8:15am on March 14th UTC?");
+        console.info(
+            "What time is it in New York at 8:15am on March 14th UTC?"
+        );
        console.info();

        console.info("\t// during daylight savings");
@ -65,7 +71,9 @@ var XTZ;
        console.info();

        console.info("\t// during standard time");
-    console.info(`\tXTZ.toUTC("2021-11-07T08:15:59.000Z", "America/New_York")`);
+        console.info(
+            `\tXTZ.toUTC("2021-11-07T08:15:59.000Z", "America/New_York")`
+        );
        console.info(`\ttzDate.toISOString()`);
        tzDate = XTZ.toUTC("2021-11-07T08:15:59.000Z", "America/New_York");
        console.info(
--- a/index.html
+++ b/index.html
@ -1,175 +0,0 @@
-<!DOCTYPE html>
-<html lang="en" class="no-js">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width" />
-
-    <title>Convert TimeZones in Your Browser</title>
-
-    <link rel="canonical" href="https://therootcompany.github.io/tz.js/" />
-
-    <meta name="theme-color" content="#FF00FF" />
-    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/spcss@0.7.0" />
-
-    <style>
-      input {
-        width: 24em;
-      }
-    </style>
-  </head>
-
-  <body>
-    <!-- Content -->
-    <h1>
-      <a href="https://github.com/therootcompany/tz.js" target="_blank"
-        >XTZ.js</a
-      >
-    </h1>
-
-    <h3>
-      Current Time:
-      <br />
-      <span class="js-my-dt">YYYY-MM-DDThh:mm:ss.mmm+0000</span>
-    </h3>
-    Current Time Zone: <span class="js-my-tz">America/XXXX</span>
-    <br />
-    Current Time Offset: <span class="js-my-offset">-0000</span>
-    <hr />
-
-    <form class="js-tz2utc">
-      <h3>Relative TimeZone to Absolute UTC:</h3>
-      <label>
-        Time:
-        <input
-          class="js-dt-tz"
-          type="text"
-          placeholder="ex: 2021-03-14 03:15:69.000"
-          required
-        />
-      </label>
-      <br />
-
-      <label>
-        Zone:
-        <input
-          class="js-tz-tz"
-          type="text"
-          placeholder="ex: America/New_York"
-          required
-        />
-      </label>
-      <br />
-      <label>
-        ISO:
-        <input class="js-my-dt-tz" type="text" disabled />
-      </label>
-      <br />
-      <br />
-      <button type="submit">Convert to UTC!</button>
-      <br />
-    </form>
-
-    <hr />
-
-    <form class="js-utc2tz">
-      <h3>Absolute UTC to Relative TimeZone</h3>
-      <label>
-        Time:
-        <input
-          class="js-dt-utc"
-          type="text"
-          placeholder="ex: 2021-03-14 03:15:69.000"
-          required
-        />
-      </label>
-      <br />
-      <label>
-        Zone:
-        <input
-          class="js-tz-utc"
-          type="text"
-          placeholder="ex: America/New_York"
-          required
-        />
-      </label>
-      <br />
-      <label>
-        ISO:
-        <input class="js-my-dt-utc" type="text" disabled />
-      </label>
-      <br />
-      <br />
-      <button type="submit">Convert to TZ!</button>
-      <br />
-    </form>
-
-    <hr />
-    <h3>Time Zones List</h3>
-    See the
-    <a href="https://en.wikipedia.org/wiki/List_of_tz_database_time_zones"
-      >Full List of Time Zones</a
-    >
-    on Wikipedia.
-    <pre>
-America/New_York    -0500 -0400             (Eastern Time)
-America/Denver      -0700 -0600             (Mountain Time)
-America/Phoenix     -0700 (No DST)          (Arizona Time)
-America/Los_Angeles -0800 -0700             (Pacific Time)
-Australia/Adelaide  +0930 +1030    (30-min)
-Asia/Kathmandu      +0545 (No DST) (45-min)
-Asia/Kolkata        +0530 (No DST) (30-min)</pre
-    >
-    <hr />
-    Code at
-    <a href="https://github.com/therootcompany/tz.js" target="_blank"
-      >github.com/therootcompany/tz.js</a
-    >
-    <script src="./xtz.js"></script>
-    <script>
-      function $(sel, el) {
-        return (el || document.body).querySelector(sel);
-      }
-
-      function toUTC() {
-        var curDt = $(".js-dt-tz").value;
-        var curTz = $(".js-tz-tz").value;
-        $(".js-my-dt-tz").value = XTZ.toUTC(curDt, curTz).toISOString();
-      }
-
-      function toTZ() {
-        var curDt = $(".js-dt-utc").value;
-        var curTz = $(".js-tz-utc").value;
-        $(".js-my-dt-utc").value = XTZ.toTimeZone(curDt, curTz).toISOString();
-      }
-
-      var myTz = new Intl.DateTimeFormat("default", {}).resolvedOptions()
-        .timeZone;
-      $(".js-my-tz").innerText = myTz;
-      $(".js-tz-tz").value = myTz;
-      $(".js-tz-utc").value = myTz;
-      $(".js-my-offset").innerText = -1 * new Date().getTimezoneOffset();
-
-      var myDate = new Date();
-      $(".js-my-dt").innerText = XTZ.toTimeZone(myDate, myTz).toISOString();
-      $(".js-dt-tz").value = XTZ.toTimeZone(myDate, myTz)
-        .toISOString()
-        .replace("T", " ")
-        .replace(/(Z|(\+|-)\d+)$/, "");
-      $(".js-dt-utc").value = myDate.toISOString();
-
-      $("form.js-utc2tz").addEventListener("submit", function (ev) {
-        ev.preventDefault();
-        ev.stopPropagation();
-        toTZ();
-      });
-      $("form.js-tz2utc").addEventListener("submit", function (ev) {
-        ev.preventDefault();
-        ev.stopPropagation();
-        toUTC();
-      });
-
-      toUTC();
-      toTZ();
-    </script>
-  </body>
-</html>
--- a/package.json
+++ b/package.json
@ -1,11 +1,10 @@
 {
  "name": "xtz",
-  "version": "1.0.1",
+  "version": "1.0.0",
  "description": "A fast, lightweight, zero-dependency library to translate between Time Zones and UTC with native Intl.DateTimeFormat in ~100 LoC. For Node.js & Browsers.",
  "main": "xtz.js",
  "scripts": {
-    "test": "node ./test.js",
-    "build": "uglifyjs ./xtz.js > ./xtz.min.js ; gzip -k -f ./xtz.min.js"
+    "test": "node ./test.js"
  },
  "repository": {
    "type": "git",
--- a/xtz-preview.png
+++ b/xtz-preview.png
--- a/xtz.js
+++ b/xtz.js
@ -49,7 +49,7 @@ var XTZ;
                default:
                    val = parseInt(val, 10);
            }
-      // ex: whole.month = 0;
+            // whole.month = 0;
            whole[part.type] = val;
        });

@ -70,7 +70,8 @@ var XTZ;

    function getOffset(utcDate, tzD2) {
        var tzDate = new Date(toOffsetISOString(tzD2));
-    var diff = Math.round(tzDate.valueOf() - utcDate.valueOf()) / (60 * 1000);
+        var diff =
+            Math.round(tzDate.valueOf() - utcDate.valueOf()) / (60 * 1000);
        return diff;
    }

@ -98,7 +99,9 @@ var XTZ;

        // +0500, -0730
        return (
-      offset + h.toString().padStart(2, "0") + m.toString().padStart(2, "0")
+            offset +
+            h.toString().padStart(2, "0") +
+            m.toString().padStart(2, "0")
        );
    }

@ -176,4 +179,4 @@ var XTZ;
    if ("undefined" != typeof module && module.exports) {
        module.exports = XTZ;
    }
-})();
+}());