🇨🇦 🇩🇪
Joined October 2019
- Tweets 1,207
- Following 368
- Followers 153
- Likes 1,806
49 Photos and videos
p50 measured on some large 20 subjoins of multiple actual production queries. EntityBuilder is less than 200 lines - @kysely_ is really the thing doing all the work.
Goal was to take existing massive Prisma queries and one shot to raw when appropriate while keeping it readable
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In pursuit to maybe move to @PlanetScale vitess, Prisma's relationMode = "prisma" emulates referential integrity by SELECT every child relation's keys on a parent update. Fun OOM error to debug on a Friday afternoon. Same guarantee but one indexed select… 👀
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Apr 10
What do high velocity engineering teams on @linear use to keep knowledge base / marketing in sync? In my experience when dev team is dialed, keeping CS up to date is becoming the hardest bottleneck.
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Apr 10
Funnily I don’t really care that much about @linear engineering agent. Throughput is really not the issue. Requirement gathering, answering how something should be working, communication is.
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Update: planned out a solution last night. Sent codex and opus off to implement, spent 2 hours this morning reviewing, refining, and cleaning up and we merged it.
After what feels like the 7th service disruption with @posthog feature flags, I think it might just be time 😔
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That being said… will continue to use @posthog for their other products. Webanalytics, survey, etc are all great and reliable products. Just their FF solution not only missed the mark from an implementation compared to competitors, but the reliability was unbearable.
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Very glad that @OpenFeature exists. Having a spec definitely contributed on building a solution quickly. 80% of the code is really just building a provider with your own data storage. 🙌
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After what feels like the 7th service disruption with @posthog feature flags, I think it might just be time 😔
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9 Nov 2025
I love how these all include “rate limiting” which totally is the same level of concern as “backend language” for all brand new projects
9 Nov 2025
🔥 The Ultimate TypeScript Stack
[ BACKEND ]
~ Server Framework: @honojs / @elysiaJS (running on @bunjavascript)
~ Authentication: @better_auth
~ Database: Self-hosted Postgres / @tursodatabase
~ ORM: @DrizzleORM
~ Caching & Queue: @upstash
~ Ratelimit: @upstash / @unkeydev
~ Payments & Billing: @polar_sh / @autumnpricing
~ Schema Validation: zod
~ API Docs: @scalar
~ AI: @aisdk
~ Background Jobs: @triggerdotdev
[ WEB ]
~ Framework: @nextjs / @tan_stack start
~ Data Fetching: TanStack Query (@tan_stack)
~ Styling: @tailwindcss
~ State Management: Zustand (@pmndrs)
~ URL Params: @nuqs47ng
~ UI Components: @shadcn / LuxeUI (@guhrodrrigues)
~ Animations: @motiondotdev
~ Analytics: @trydatabuddy
~ Documentation: Fumadocs (@fuma_nama)
~ Blog: @usemarblecms
~ Icons: @huge_icons / Lucide
~ Internationalization: next-intl
~ Charts: recharts / evilcharts (@legionsdev)
~ Forms: React hook form
[ MOBILE ]
~ Framework: @reactnative (powered by @expo)
~ Styling: @nativewindcss / Uniwind (@jpudysz)
~ UI Components: @hero_ui
~ Animations: Reanimated
~ Data Fetching: TanStack Query (@tan_stack)
~ Auth & Database: @supabase
~ State Management: Zustand (@pmndrs)
~ Localization: i18next expo-localization
~ Toasts: sonner-native
~ Optimized Lists: flash-list
~ Analytics: Building soon...
[ EXTRA ]
~ Monorepo: @turborepo
~ Linting & Formatting: @biomejs Ultracite (@haydenbleasel)
~ Cloud Hosting: @Railway / @flydotio / @render
~ Self-Hosting: @coolifyio / @getdokploy
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25 Oct 2025
I read a million of these and even gave a talk on the topic… this is hands down the easiest and most practical article on this topic I’ve seen so far. Awesome 🙌
21 Oct 2025
React Server Components: do they improve performance or make it worse?
If your answer is “I’ve no idea 😅,” I wrote a deep-dive to answer that! Experiments and real numbers, CSR vs SSR vs RSC, same app test setup.
Focus: initial load data fetching.
developerway.com/posts/react…
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5 Oct 2025
Something I miss with @prisma (and I think @DrizzleORM doesn’t have either? I haven’t looked at it in a while), is making it simpler to use domain logic in your entities.
Funnily enough that is done pretty good in TypeORM (not a fan of anything else of it) by using annotations
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PatrickUllrich retweeted
23 Sep 2025
🚀 Announcing @Tan_Stack Start v1 Release Candidate!
Upgrades ↓
✨ Unified Route Tree: no more server-specific files
🔐 Type-safe middleware & server context upgrades
🛡 CSP/nonce support
⚡ Now works with any native Vite Env plugin
🌀 Zero-JS: any server handler can render!
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PatrickUllrich retweeted
8 Aug 2025
Asked a few companies how they hire FDEs (forward deployed engineers). Head this article from @alexandr_wang referenced a few times as what worked well:
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PatrickUllrich retweeted
22 May 2025
Today we're announcing previews of the native port of TypeScript! These nightly previews will be available on npm and the VS Code marketplace!
npm install -D @typescript/native-preview
npx tsgo --version
Read up more on our blog!
devblogs.microsoft.com/types…
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15 May 2025
Either @getsentry s pricing has become really generous or their pricing page does not work at all. 🙈(Chromium)
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