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christinacodes.dev
@christinacodes.dev
Dev Experience Engineer @ Resend 💌
CEO of silly software 🦾🤖

https://github.com/christina-de-martinez
Pinned
I’m thrilled to join such a talented and kind team!
Welcoming Christina Martinez, our new Developer Experience Engineer
We're thrilled to share the news that Christina Martinez is joining Resend.
resend.com
I’m so proud of the @resend.com team!! They’ve been putting in the work to make features that are complex to build and easy to talk about.

Here’s today’s news:
November 7, 2025 at 2:52 AM
Tomorrow.
November 6, 2025 at 12:31 AM
I got this really nice @astro.build shirt in the mail

I bet whoever designed it is really smart and cool and has a great sense of humor
October 28, 2025 at 7:11 PM
Working on something cool today 🎥🎞️
October 20, 2025 at 5:37 PM
Awww I’m glad you got one!!! 🤩
Rocking this new @astro.build shirt designed by @christinacodes.dev !
October 18, 2025 at 3:56 PM
When I saw this “approved travel expenses” line item in the Resend handbook, I thought it had to be too good to be true.

My new massage therapist and I can confirm that it’s real 💆🏼‍♀️
ily @resend.com
October 15, 2025 at 12:43 AM
Got a new Mac, what should I install first?
October 14, 2025 at 12:08 AM
I saw a message scrawled in the sand and thought, “there’s poetry there.” So I wrote about it.

christinacodes.dev/writing/ephe...
Ephemera | Christina Martinez
christinacodes.dev
October 12, 2025 at 4:31 PM
out of office
October 12, 2025 at 2:57 AM
Back on my BS (visiting a yarn store in each new place I travel to)
October 11, 2025 at 3:48 AM
Reposted
Check out Zeno Rocha’s talk on how to make modern emails using React
October 2, 2025 at 8:26 PM
Reposted
Great day at @supabase.com hackathon with Zeno and @christinacodes.dev
October 5, 2025 at 1:27 AM
Emails that changed the world 💌🌍

- the first email ever sent
- Steve Jobs’ sassy clap backs
- the first email sent from space
etc.

Find your favorite and hang it on the wall or take it home in a frame.

At @supabase.com Select for @resend.com
October 3, 2025 at 11:24 PM
Come get some supaspicy @resend.com hot sauce at our @supabase.com select booth 🌶️❤️‍🔥
October 3, 2025 at 5:41 PM
Reposted
Announcing the Spirit of Astro Design Contest winners! 🏆

Check out the amazing designs by our community members, available now in the Astro shop.

astro.build/blog/spirit-...
Spirit of Astro: meet the winning designs | Astro
New t-shirt designs and a pixel perfect Astro mug, designed with love by the Astro community.
astro.build
October 2, 2025 at 11:48 AM
Go buy this shirt I designed! Proceeds go to supporting Astro! 😊
@christinacodes.dev put the “Astro” into astrology, with this stellar constellation design.

shop.astro.build/products/ast...
October 2, 2025 at 1:17 PM
Starting my 4th week at @resend.com, let’s go
October 1, 2025 at 4:23 PM
I’m working on a fun project for @resend rn 💌

Emails change the world. I’m curious to hear about influential/famous/divisive emails that you’ve heard of?

I’m talking everything from “3 Facebook friends have poked you” to Elon Musk’s salient lines of code. Lmk below!
September 29, 2025 at 11:34 PM
Making friendship bracelets for @supabase.com Select and @react.dev conf. Any color requests?
September 28, 2025 at 9:59 PM
September 24, 2025 at 2:59 PM
Events I’m going to in October:
- @supabase.com Select: Oct 3
- @react.dev conf: Oct 7-8
- @nextjs.org conf: Oct 22

1. What friendship bracelets should I make?
2. Will I see any of you at these events?
September 22, 2025 at 7:41 PM
If you’ve been thinking of playing around with MCP, but not quite sure where to start, here is your excuse!

Use the Resend MCP server to send an email, make a quick post about it, and you could win a pair of shiny new AirPods Pro 3.
Resend MCP Hackathon
Explore the creative limits of using the Resend MCP to send emails
resend.com
September 22, 2025 at 6:47 PM
Thanks so much @cassidoo.co for the @cascadiajs.com ticket!! It was such a fun community-based conference. I got to meet so many really wonderful people, saw cool demos, and came away from it feeling inspired.

Hopefully I’ll be back next year!
September 20, 2025 at 5:26 PM
September 20, 2025 at 11:45 AM
Thanks for hanging at #cascadiajs, @eriklars.bsky.social !!
September 19, 2025 at 10:01 PM