JP Posma

Twitter icon in dares is ugly..

Backbone added an `"update"` event in 1.2.0, which is convenient when binding to React, where we typically don't want to rerender for each individual `"add"` event, but just once, at...

At Remix we use a lot of geographical data, which we need to index using a spatial index, for which we use [rbush](https://github.com/mourner/rbush). Therefore we need to insert models into...

Derived properties are calculated unnecessarily often

1

Say you have derived properties like this: ``` js derived: { A: { deps: ['X'], fn: … }, B: { deps: ['X'], fn: … }, C: { deps: ['X'], fn:...

`initialize` is sometimes called before initial attributes have been set

2

It seems a reasonable assumption/invariant that when `initialize` is called, the initial attributes have been set, and this is in fact true most of the time. However, it is not...

When I subscribe to a topic with the default JSON encoding and subscribe to a basic topic like `/connected_clients`, then fields of type `time` are correctly encoded, e.g. `{ "secs":...

Linter proposal: disallow `z-index` unless first rule in the file has `z-index: 0 and position:relative`

2

To prevent implicit dependencies between components based on stacking context. (I should still write a blog post about this.)

Linter proposal: disallow `position: absolute` unless first rule in the file has `position: relative/fixed`

6

To prevent implicit dependencies between components based on positioning. (I should still write a blog post about this.)

Linter proposal: disallow `visibility: visible`

3

And encourage to use `visibility: inherit` instead, because using `visibility: visible` may unintentionally override an inherited `visibility: hidden`. And in the rare cases where it is actually intentional, I think...

Feature Request: disallow global variables

1

SCSS is not great with local scoping, but there could be a combination of rules that would prevent accidentally creating dependencies between SCSS files. For example: 1. A rule that...