- Fixed usage of SSL with HMR ([#1517](https://github.com/sveltejs/kit/pull/1517))
## Features & bug fixes from around svelte/*
- [Svelte 3.38.3](https://github.com/sveltejs/svelte/blob/master/CHANGELOG.md#3383) (released June 22) includes a bunch performance and bug fixes - including hydration optimizations, `this` preservation in bubbled events, and more!
- The latest language tools releases added support for prop renaming from outside of a component, postcss syntax grammar, `.d.ts` file outputs in `svelte2tsx` and better support for TypeScript features across the board!
- The latest language tools releases added support for prop renaming from outside of a component, PostCSS syntax grammar, and a `.d.ts` output target in `svelte2tsx` which can be used to create type definitions from Svelte files.
- Also in language tools, some long-awaited experimental features for enhanced TypeScript support were added - including explicitly typing all possible component events or slots, and using generics. Have a look at [the RFC](https://github.com/sveltejs/rfcs/pull/38) for more details and leave feedback in [this issue](https://github.com/sveltejs/language-tools/issues/442) if you are using it.
- `svelte-scroller` got some quality-of-life fixes in 2.0.7 - fixing an initial width bug and updating its `index` more conservatively
## Coming soon to Svelte
- Constants in markup ([RFC](https://github.com/sveltejs/rfcs/blob/master/text/0000-markup-constants.md)): Adds a new `{@const ...}` tag that defines a local constant ([PR](https://github.com/sveltejs/svelte/pull/6413))
---
## Community Showcase
@ -36,11 +45,11 @@ As the northern hemisphere heats up, Svelte has stayed cool with lots of perform
- [Setting up a development environment for SvelteKit with Docker and Docker Compose](https://jenyus.web.app/blog/2021-05-30-setting-up-a-development-environment-for-sveltekit-with-docker-and-compose) walks through how to use Docker to create reusable development environments, no matter what kind of device you run your code on
- Scalable Scripts released three videos this month documenting how to deploy dockerized Svelte Apps to [AWS](https://youtu.be/VOs2Od5jYOc), [Azure](https://youtu.be/gdg4ne_uDm8) and [Google Cloud](https://youtu.be/_-uBb61Tikw)
- [Render Katex with Svelte from zero to hero](https://www.youtube.com/watch?v=euowJs9CblA) demonstrates how to implement Katex in a Svelte project
- [Using Custom Elements in Svelte](https://css-tricks.com/using-custom-elements-in-svelte/) shows some of the quirks to look out for when using custom elements in a Svelte site
**Libraries, Tools & Components**
- [svelte-pipeline](https://github.com/novacbn/svelte-pipeline) provides custom Javascript contexts and the Svelte Compiler as Svelte Stores, for REPLs, Editors, etc.
- [svelterial](https://svelterialjs.github.io/svelterial/) is a Material Design component library for Svelte
- [Sveltotron](https://github.com/Salemmous/sveltotron) is an Electron-based app made to inspect your Svelte app
- [svelte-qr-reader-writer](https://github.com/pleasemarkdarkly/svelte-qr-reader-writer) is Svelte component that helps read and write data from QR codes
- [svelte-stack-router](https://www.npmjs.com/package/svelte-stack-router) Aims to make Svelte apps feel more native by routing with Stacks
@ -48,9 +57,9 @@ As the northern hemisphere heats up, Svelte has stayed cool with lots of perform
- [svelte-modals](https://svelte-modals.mattjennings.io/) is a simple, flexible, zero-dependency modal manager for Svelte
**Want to contribute a component?** Submit a [Component](https://sveltesociety.dev/components) to the Svelte Society site by making [a PR to this file](https://github.com/svelte-society/sveltesociety.dev/blob/master/src/pages/components/components.json).
**Want to contribute a component? Interested in helping make Svelte's presence on the web better?** Submit a Component to the Svelte Society site by making [a PR to this file](https://github.com/svelte-society/sveltesociety-2021/blob/main/src/routes/components/components.json) or check out [the list of open issues](https://github.com/svelte-society/sveltesociety-2021/issues) if you'd like to contribute to the Svelte Society rewrite in SvelteKit.
## See you next month!
Did we miss something? Join us on [Svelte Society](https://sveltesociety.dev/), [Reddit](https://www.reddit.com/r/sveltejs/) and [Discord](https://discord.com/invite/yy75DKs)!
Did we miss something? Join us on [Reddit](https://www.reddit.com/r/sveltejs/) or [Discord](https://discord.com/invite/yy75DKs)!
Daniel Sandoval
5 years ago