
Designer/Cofounder of https://xitter.cf/t.co/UziTnODjZJ (acq. by @Wealthsimple)
Joined June 2009
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T. Costa retweeted
i've been to 132 conferences in 11 countries.
this is the best talk I've ever seen in my life.
a coffin on stage
projection mapping
auto-advancing hands-free slides
and fascinating storytelling
@davekiss's talk had it all.
Meet AutoRouter, the most intelligent way to pick models
You’re wasting tokens selecting frontier models for every prompt, and sometimes for worse performance
AutoRouter handles the decision layer:
- Understands the prompt request
- Picks the best model fit for the task
- Saves you money at every turn
- Plugs into your current setup
Works with your plans & every leading model inside Codex/Claude Code
Beta is live: autorouter.com
today we’re releasing AutoRouter for public alpha
run opus 5.5 or any other open source models inside codex or auto route by complexity to save big on frontier subscriptions
it attaches to codex & adds new models directly in the app’s picker so you’re not switching harnesses once your subscription runs out
rolling people off the waitlist today & tomorrow → autorouter.com
Been testing @inflight for a little while, and if you're a designer who shares prototypes for feedback, this one's for you. Excited it's finally out! 🖤
introducing @inflight
the missing feedback layer for prototypes
⇢ works with any agent
⇢ supports pinned comments + video
⇢ turns feedback into next steps for Claude
T. Costa retweeted
Made a post on reddit about how the wealthsimple desktop app feels very professional now, as a software eng, I can appreciate this craftsmanship, the app performance esp for android is so much better. big ups
@brotzky @tcosta @tjruss
reddit.com/r/Wealthsimple/co…
T. Costa retweeted
Software is increasingly treated as disposable in the AI era. Yet we spend half our waking lives looking at screens! We don’t want to spend that time with zombie products—monotonous, vacant, and uncared for. We want products with soul. 💜
I go deep on this in my talk from @lennysan's Summit: youtube.com/watch?v=GLvFTMtw…
T. Costa retweeted
We have a new AI teammate named Compass. It lives in Slack and is becoming a fast friend. Read more about what it does and how we built it in our latest engineering blog. engineering.wealthsimple.com…
Current snapshot:
- Human attention is the blocker
- Models feel smart enough but too slow
- Astra/Fable don't produce 'bugs'
- Code review losing value
- Spec, guidance, direction feel important
- Traditional CI/PR/Tests feel very dated
- Taste increasing in value
T. Costa retweeted
Few understand this is actually how you use AI, on the creation side.
It's exactly where deterministic soltuions like LLMs shine when paired with workers that know what they re doing.
Replying to @tcosta
For this poof, I made 2 frames by hand. AI made the 4 in between. Six cells, 340ms, one sprite sheet.
Hand-made where it matters. Generated where nobody notices.
T. Costa retweeted
this weekend’s tinker project... Sombra
started as me messing around recreating Dia’s gradient effect and wanting to make my own variations for a side project
still pretty rough / very much a wip, but a lot of fun to play with. export whatever you make as code or svg too.
One year ago, @Wealthsimple acquired Fey.
Here's what it's actually been like as founders: what we built, what surprised us, and what's next.
performance.dev/wealthsimple…
T. Costa retweeted
Full-spread, double-page @Wealthsimple ad in every major Canadian newspaper.
Banking is over.
T. Costa retweeted
Trading on @Wealthsimple just keeps getting better.
Earnings estimates + a full events calendar are now live for everyone…just in time for a big week of earnings.
More coming 🍿




















