TriFrost 0.47.0

Leaning further into Atomic’s design ethos: zero-cost primitives, sharp utilities, and predictably reactive behavior. This release builds on what was already working, just sharper, cleaner, and more ergonomic.

Added

• feat: New Atomic util $.isArr to verify a provided value is an array (type guarded)
• feat: New Atomic util $.isBool to verify a provided value is a boolean (type guarded)
• feat: New Atomic util $.isDate to verify a provided value is a valid Date instance (type guarded)
• feat: New Atomic util $.isFn to verify a provided value is a function (type guarded)
• feat: New Atomic util $.isInt to verify a provided value is an integer (type guarded)
• feat: New Atomic util $.isNum to verify a provided value is a finite number (type guarded)
• feat: New Atomic util $.isObj to verify a provided value is a plain object (type guarded)
• feat: New Atomic util $.isStr to verify a provided value is a string (type guarded)

if ($.isArr(data.items)) {
  console.log('Array length:', data.items.length);
}

if ($.isStr(user.name)) {
  el.textContent = user.name.toUpperCase();
}

• feat: Atomic Global store (accessible through $.storeGet and $.storeSet) now retrieves data from localStorage on initialization using "$tfs:..." as the key prefix
• feat: Atomic Global store $.storeSet can now be passed {persist: true} to persist to localStorage
• feat: Atomic Global store now exposes a $.storeDel method to remove a key from memory and localStorage. On delete we will also publish a relay event in the same way that $.storeSet does

$.storeSet('theme', 'dark', { persist: true }); // persisted to localStorage
const theme = $.storeGet('theme'); // returns "dark"

$.storeDel('theme'); // removes from memory and localStorage

Improved

• qol: It is now also possible to pass a string and object to data.$set for leaf-specific updates.

<Script>{({data}) => {
data.$bind('form.name', 'input[name="name"]');
data.$bind('form.lastName', 'input[name="lastName"]');
data.$set('form', {name: 'Peter', lastName: 'V'});
...
}}</Script>

Fixed

• Fixed an issue with reactive data proxy not updating radio input types correctly

Atomic keeps getting tighter. No magic, no overhead — just state, DOM, and data doing what they're told.

More to come, but for now, as always, stay frosty ❄️.