Changelog

UNRELEASED

Fixed

• Replace deprecated goog.object/extend with js/Object.assign

Added

• :wrap can now be passed in the metadata map as well as the options map. A clj-kondo lint warning will occur when using :wrap in the options map. See https://github.com/lilactown/helix/issues/110
• clj-kondo hooks are now included when using git deps
• Add support for :define-factory in clj-kondo hooks
• Add hgroup element to helix.dom

0.1.9

Fixed

• defnc- no longer requires one to refer defnc as well
• provider no longer emits extern warnings
• clj-kondo hooks no longer remove metadata like line numbers when analyzing

0.1.8

Fixed

• Passing a function to the setter returned by use-state caused an infinite loop

0.1.7

Added

• Added docstrings to many functions and macros
• helix.dom/marker DOM macro
• defnc- which defines a private functional component in the namespace it's called in

Fixed

• defcomponent now adds the displayName property as a static, so should show up in devtools now
• Mark assoc-some as private
• Fixed an issue with fast-refresh where JS values in hooks would incorrectly invalidate on every refresh
• The setter function returned by use-state, when passed multiple arguments, will check whether the first argument is callable before calling apply on it.
• defcomponent now properly accepts docstring

0.1.6

Added

• Allow metadata to be set on vars created with defnc as a map after the name and before the args list, just like defn
• clj-kondo hooks for defnc, $ et al.

0.1.5

Breaking

• Removed deps.cljs which declares dependencies on React. This was causing unnecessary build warnings/errors. Consumers should install react and react-dom themselves. This will not break existing projects.

0.1.4

Fixed

• Correctly compare props when using helix.core/memo without a custom comparator combined with :define-factory
• CLJS 1.10.891 compat: don't assume goog.object is globally available

0.1.3

Fixed

• Fix invalid hooks check when hooks appear inside literals, i.e. (when x [(use-foo)])
• Fix recursive calls to components wrapped in HOC
• Detect hooks inside of JS literals

0.1.2

Fixed

• Fix invalid hooks check false warnings when a use- symbol appears in a quoted form (@SevereOverfl0w)
• Allow a single var/binding to be passed to use-callback

Added

• Invalid hooks check now happens in defhook forms
• fnc for constructing anonymous components

0.1.1

Fixed

• Fix performance issue with use-subscription due to calling pr-str on subscription state every render

0.1.0

Breaking

• Enable :check-invalid-hooks-usage by default

Added

• helix.dom/$d helper for rendering components with DOM props coercion; e.g. ($d material-ui/button {:class ["foo" "bar"]})

0.0.15

Fixed

• (@jimmyhmiller) Fix use-subscription infinite render

0.0.14

Fixed

• (@alidlorenzo) Correctly handle objects when passing a vector into React Native style prop
• (@aiba) Don't log result of performFastRefresh
• (@stanislas) Don't camel case CSS custom properties
• (@wilkerlucio) Declare DOM macros to allow Cursive's static analysis to detect them
• (@wilkerlucio) Correctly declare deps in deps.edn
• (@jimmyhmiller) Change from js/goog.DEBUG to goog/DEBUG to help with infer-externs
• (@jimmyhmiller) Add style/indent :defn to hooks that have deps
• use-debug-value correctly refers React's useDebugValue

Added

• use-subscription hook that respects Clojure equality

Breaking

• mark component-fn private when using factory functions

0.0.13

Fixed

• Passing in :ref and :key props with factory functions
• Docstrings for defnc and $

0.0.12

Added

• for "native" elements the :style prop now accepts an arbitrary JS object as well as a map or vector

0.0.11

Added

• Added deps.cljs which specifies react, react-refresh
• :class prop for native components now accepts a seq(able) collection, e.g. :class ["foo" "bar"] is equivalent to :class (str foo " " bar).
• Spread props can now take a JS object. This can help a lot in certain interop situations where a 3rd party library passes a JS object that are meant to be given as props to an element of your choice.

Fixed

• Spread props using keyword :& works with non-native components
• Fix a bug where passing in non-existent value to a native element would pass in nil, when the element expected js/undefined
• Helix now works with the vanilla CLJS compiler, including figwheel projects
• :define-factory works with :fast-refresh feature flag

Breaking

• Due to https://github.com/thheller/shadow-cljs/issues/709, the fix for vanilla CLJS now requires that shadow-cljs projects emit ES6 code during development.