This welcome email for languine.ai goes hard, built using React Email from Resend

Day 4 of building Languine: 📊 Analytics and feed ⚙️ Settings (Context, Brand Voice, etc.) 🔐 Account settings 📁 Project settings It's amazing what you can build with tools like Nextjs, Shadcn, and Vercel in a couple of days!

It's 2025, open source it.

2024 - the year I went full time on @middayai and working 100% on open source: - Midday 6.4k ⭐️ with 10k+ customers - V1 3.4k ⭐️ - Languine 800 ⭐️ Thank you all for a great year, excited for what's to come! 🫶

Viktor and I will take a one-week sprint to make @languine_ai a SaaS, based on the needs of Midday: 🌐 Automatic translations (CLI/CI) 🔗 APIs 📊 Dashboard (Analytics, Fine-tune, Feedback loop, Settings, etc.) 💰 Free + Paid plans 🔓 100% open source More details ⬇️🧵

Add translations to react-email by just adding a language file: 🌐 Install `@languine/react-email` 📂 Add locales/en.json ✅ Done Link ⬇️🧵

Support for extracting translation keys from source code coming to Languine: - t("welcome.home") - intl.formatMessage({ id: "welcome" }) - <FormattedMessage id="header.title" /> - __("another.key") Saves a lot of time to automatically add missing keys!

Introducing `@languine/react-email` - a lightweight i18n library for React Email. Quick setup: ✨ Install `@languine/react-email` 📁 Add locale folder (en.json, ...) ⚡ Import { setupI18n } from '@languine/react-email' Works with `languine` CLI for auto translations.

Setup and translate your @expo app in seconds with Languine preset: ⚙️ Run `npx languine@latest init --preset expo` 📦 Installs dependencies 📝 Updates app.json 📄 Creates language files for native and JS runtime More in thread ⬇️🧵

Coming next for Languine: 🌐 Automatic PRs on new translations 🚀 Preview deployment on @vercel 📱 @expo preset (Xcode, Android, and JSON) 💬 Feedback UI

Languine now supports all major file formats: - Xcode Strings (.strings) - Xcode Stringsdict (.stringsdict) - Xcode XCStrings (.xcstrings) - YAML (.yml) - Gettext (.po) - Android (.xml) Update: npx languine@latest Website ⬇️🧵

Thanks to the great abstraction with @aisdk, we now have support for @ollama, allowing for local translation that is completely free. npx languine@latest

I love open source. Languine now has support for: - Markdown thanks to @fuma_nama - Formatting Hooks @biomejs and @PrettierCode Try it out now ⬇️🧵

Introducing Languine: Translate your app with a CLI powered by @vercel AI SDK. 🔍 Detects changes in translation keys via Git diff 🎨 Ensures consistent tone and style 🔓 100% open source and free 🌐 Works with all major i18n libraries Link and some background ⬇️🧵

launching something later today 👀

Support for Brazilian banks is coming along nicely, integrated with @pluggyai

One million transactions in Midday 🎉 🙌

After one week of being sick, it's nice to see Midday is trending on GitHub 🖤

I love Postgres, a simple function and trigger to detect internal transfers in Midday.

Languine CLI now supports: * Autodetect new/modified/deleted keys using Git * Translates only new keys with @aisdk * Supports libraries (i18next, intl, lingui, next-international) I have a plan to add GitHub Actions that will monitor and create a PR with translated keys next.

Languine - Automated AI localization CLI (WIP) 🌐 CLI to translate any project to different locales using AI 🗂️ Supports any format (JSON, TypeScript, Markdown, etc) ⚙️ Uses @aisdk under the hood Made for Midday, let me know if you want it!

You can now create expense tags for your customers in Midday: 💰 Know exactly what you earn and spend 🔗 Connect with tracked projects 🔍 Filter transactions to get total value

It's so powerful with @aisdk new middleware: 🔄 Add wrappedLanguageModel 🔑 Add KV storage ✅ Done Saves a lot of money and a huge performance boost without a lot of extra logic! In this case, I'm using llama-3.3-70b in @CloudflareDev workers with KV

After a lot of requests, we are adding support for bank connections in Brazil 🇧🇷 via Pluggy for Midday. Let me know if you want early access! Our engine then supports Plaid, GoCardless, Teller, and Pluggy!

We just shipped customers (CRM) in Midday; it's connected to invoices and projects. Next, you will get expense tags for a customer!

Launching tomorrow - Customers (CRM): 💰 Financial overview 📄 Invoices 📊 Tracker 🔒 Vault 📄 Invoices 📥 Inbox 👥 Customers

Squash and merge was made for me

In a few weeks, we'll launch our Midday API, allowing developers to build on Midday. Let me know if you want early access 💬 ⬇️

react-native react-email react-pdf react-markdown What more React?

Next up is to make Midday Inbox feature v1 ready: 💡 Add a suggested match (transaction) ✔️ Approve/Decline 📝 Feedback table (embeddings and score) 💱 Support for multi currency match ⏳ With time it will match better and better

Why do I love and hate cache at the same time

Our approach with our mobile app will be focused on being on top of your business on the go: 🔔 Notifications and feed with @novuhq 🤖 Ask questions with @aisdk 📄 Upload documents and match with @supabase

Goals for Midday in 3 months: 💡 Assistant v1 (Memory + Activity feed) 👥 Customers (CRM) 💻 Developer API 📥 Inbox v1 (Matching of invoices improvements) 📱 Mobile app using @expo and @aisdk ⚙️ Rules engine 🇧🇷 Brazil bank connection

This is such a milestone for Midday in terms of stability

We've rapidly grown in users and bank connections, bringing new challenges. Excited to announce our new Sync Engine with @triggerdotdev: 🔧 Improved reliability 🔄 More frequent transactions (Teller & Plaid) ↩️ Enhanced reconnect flow

Just shipped - Midday now shows combined total balances for bank accounts in different currencies 💲

Excited for Monday, launch week starting from @supabase and @triggerdotdev 🔥

Our new bank sync engine is now completed using Trigger dev V3. Merging and tests during the weekend. You can expect: 💸 Much more frequent transactions 🛡️ Much more reliable 🔄 Reconnect flow 🔌 Disconnected flow

We now have customer stories on our website! Let me know what you think, link down below 🔽🧵

Please send a picture of a server. I need to know how it looks.

Finally finishing the last piece of the new Sync Engine, which will drastically improve: 🔄 Transaction frequency 🎣 Reconnect flow ❌ Handling of disconnected connections 🔔 Status notifications for end users Writing a tech deep dive. What questions do you have?

Send invoices in a flash with @middayai by converting tracked time into a client-ready bill! ⚡

Sync Bank Connection using Trigger: 💼 Trigger Bank Connection sync 🏦 Starts Bank Accounts sync (Transactions & Balance) 🔄 Upserts transactions in Supabase 🔔 Subscribes in realtime to show Shadcn status toast

I'm expecting our new sync engine in @triggerdotdev to be done by the end of this week: 💨 Fan-out job per connection 🏦 Bank account job (balance and transactions) ⏳ Delay between accounts for rate limits 🔔 Webhooks for Plaid & Teller 🔄 Retries, error reporting, and logging

Guess the date we changed our CDN for Midday

With Midday Assistant, you can get everything you need to know about your business just one command away. What's coming next: 🧠 Memory - ask follow-up questions 🌐 Multi-provider - choose from OpenAI and Mistral 👍 Feedback - Thumbs up/down for learning

I love this number animation package `@number-flow/react` from @MBarvian

I really love @honojs RPC. It allows sharing of the API specifications between the server and the client. This is our Engine Sync Job -> Engine API