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jamwtJ
Convex Community•2y ago•
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jamwt

Notes from our Internal "Build Convex Components Day"

Today our team is building Convex components using our internal alpha.

Here are some of the projects the team is working on (or has already finished):

* Workflow system (Inngest clone). A nice DSL that uses async/await to express several steps in a long-running workflow. Automatically retries each step as idempotent upon temporary failures.
* Geospatial Indexing. Provides high performance geospatial indexing by using Uber's h3 library + Convex's indexes.
* Action retrier. A packaged up version of Convex's https://github.com/JamesCowling/convex-action-retrier that uses components and a client library for less boilerplate.
* Push notifications component. Integrates with common mobile push notification services.
* Notification tray component. Client + server package for easily batching up messages for a user that they need to acknowledge within a product.
* Payments component. Integrate with Stripe easiliy.
* Presence tracking. Wrap up efficient, high performance presence system into a component.
* Migrations. Feel out moving the various migrations helpers ( https://stack.convex.dev/migrating-data-with-mutations ) into a component
* CDN Component Automatically reflect static assets out of Convex storage into a CDN like cloudflare
* Expiring Storage URLs Wrapper that makes file storage assets only valid for some specified period of time
* Web Crawler Crawls a website in the background and makes the contents available to your Convex app.
* Sharded Counter. A port of @Web Dev Cody 's high-performance counter.

We'll follow up here with more notes & more components as we get them. So far, pretty exciting!

Fire away with any questions.
GitHub
GitHub - JamesCowling/convex-action-retrier: Helper function to ret...
Helper function to retry a Convex action until it succeeds. - JamesCowling/convex-action-retrier
GitHub - JamesCowling/convex-action-retrier: Helper function to ret...
Stateful Migrations using Mutations
Online migrations in Convex using mutations. Including a helper to track migration state!
Stateful Migrations using Mutations
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james

Hi @everyone with everything going on today I forgot to post on discord about our EU launch! We have a region in Dublin now! You can start using it immediately, even for folks on the free plan. https://news.convex.dev/we-finally-got-our-eu-visa/ Stay tuned for more regions but also stay tuned for more infra improvements where we improve latency for teams no matter where their servers are located. Just at the tip of the iceberg re all the optimizations we have lined up.

james · 2mo ago

Wayne

Hi @everyone happy Monday. Components Authoring [Challenge](https://www.convex.dev/components/challenge) updates! Meet the second batch of community-approved components **Firecrawl Scrape **- Scrape any URL and get clean markdown, HTML, screenshots, or structured JSON - with durable caching and reactive queries. https://www.convex.dev/components/firecrawl-scrape Built by: Gitmaxd **Durable Agents **- A Convex component for building durable AI agents with an async tool loop. https://www.convex.dev/components/durable-agents Built by: Siegfried **Convex Debouncer** - A server-side debouncing component for debouncing expensive operations like LLM calls, metrics computation, or any heavy processing that should only run after a period of inactivity. https://www.convex.dev/components/debouncer Built by: Ilya **DatabaseChat **- A Convex component for adding natural language database queries to your app. https://www.convex.dev/components/database-chat Built by: Nick **Transloadit** - A Convex component for creating Transloadit Assemblies, handling resumable uploads with status, and persisting status/results in Convex. https://www.convex.dev/components/transloadit Built by: Kvz **Loops** - A Convex component for integrating with Loops.so email marketing platform. https://www.convex.dev/components/loops Built by: Bobby The [challenge](https://www.convex.dev/components/challenge) is now ongoing, so keep building, and we'll keep rewarding. Thanks, everyone!

Wayne · 2mo ago

Liz C

Hi everyone! Have you ever wanted to get your hands on some convex swag? Well you're in luck! We just launched our Convex swag store. Check it out here ---> https://store.convex.dev/

Liz C · 2mo ago

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