Marko Letic

SWE @TenderlyApp / Ex @Fused_io / Ex @foursquare ⌨ Ex Tech Speaker @Mozilla. 🗣 Lecturer 🎙 JS enthusiast 🥑 Conference organizer @armada_js

[Tenderly @TenderlyApp]

Where did the money go? 🕵️

Follow the flow of funds within a transaction to fully understand what happened.

Move through the timeline, see address involvement, and dig into details without losing wider context.

Here's how 🧵

[Matija Sosic @MatijaSosic]

https://t.co/qSifgcXLVX

[Max Lenormand @MaxLenormand]

This is what we're building at @Fused_io

Link to hosted file
Vibe code a dashboard with actual data
Deploy in 2 clicks

[Yuichiro @whitphx]

Fused launched their app builder platform based on
@Streamlit and its in-browser fork, Stlite!

Stlite is mentioned in this article, which I really appreciate as an author of Stlite❤️ https://t.co/eCUeXVHmD7

[Max Lenormand @MaxLenormand]

Today we're launching Fused Apps! Creating, Edit & Share interactive apps all in Python, in the Browser

- 🐍 No env setup, just start writing Python
- 🔗 Share your apps in 2 clicks
- 🧠 Even run light-weight LLMs locally in the Browser

Try Fused Apps today👇

[Max Lenormand @MaxLenormand]

Seeing some of my work featured with @Maxar on TED today has got to be one of the highlights of my careers

@Fused_io on the (very) big screen!

https://t.co/IyBuPv1WMh

[Marko Letic @CodeDrafter]

Incredibly proud of shipping our AI Builder! Wouldn't be possible without the rest of our amazing @Fused_io team. 💪

And yes, this goes way beyond geospatial... 🚀 🌍

Build your own custom AI agents in minutes, using just Python. 🐍

#mcp #ai #python #agents

[Max Lenormand @MaxLenormand]

We’re introducing @Fused_io AI Builder!

Write Python, pass it to an LLM and deploy an Agent in seconds!

Built on top of MCP Servers, we’re making any Python code, not just APIs, accessible to LLMs (here using @AnthropicAI's Claude) all without having to think about deployment

[Blokada Fon @BlokadaFon]

A silent revolution is happening in Serbia but nobody is talking about it.

It is for justice and against corruption.
It is for peace and against the violence.
It is for the people and against the system.

Please share this and send it to everyone you know 🙏🙏🙏

[Shan He @heshan_cheri]

I am excited to share our milestone on https://t.co/SqbQgnL7qx 3.1 release - adding support for @duckdb integration, LLM assistant with models from OpenAI, deepseep, Ollama, and map rendering PMTiles. Still free, still browser only.

[Marko Letic @CodeDrafter]

@rauchg @WaspLang team for sure!

[React Norway (was on June 5th, 2026!) @ReactNorway]

Shout out to all of our partners in #react: @BeJS_ @BrusselsReact @WeAreDevs @InfobipShift @Future_Frontend @react_india @reactjsday @thejsnation @reactuniverse_ @reactdayberlin @ReactSummit @framsia @armada_js

🫵 You guys forced our CFP 😁and make us better🙏

#RN2025 is back on Friday, June 13th, 2025.

SUBMIT YOUR TALK or GET YOUR SUPER SUPER EARLY BIRD TICKET!
https://t.co/kY61eh64W4

[ComData Rs @ComDataRs]

ArmadaJS 2024: Amazing talks from Shai Reznik, Julien Huang, Kyle Simpson & more.
ComData & ArmadaJS gave away a notebook & hosted a Kyle Simpson workshop.
💻📚 #armadajs @armada_js @shai_reznik @JulienHuang_dev @getifyX

[Shai Reznik (Qwik) @shai_reznik]

The best way to learn about @QwikDev is by doing... 😅

@armada_js #armadajs

[Armada JS @armada_js]

🎉 Armada JS 2024 is Just Around the Corner! 🚀

We’re just a few days away from one of the biggest JavaScript events of the year, and we couldn’t be more excited to welcome YOU to Armada JS! 🌟

As we gear up for an incredible experience, we’re thrilled to share our stellar speaker lineup.

Join Kyle Simpson, @aurorascharff , Mladen Stojanovic, @jkomyno , @ElianCodes , @DevlinDuldulao , @ryzokuken , @shai_reznik , @d_bozhinovski , @JulienHuang_dev , and Pete LePage and enjoy their amazing talks on JavaScript trends, web development breakthroughs, and much more.

🎟️ There’s still time to grab your tickets! Take advantage of our 3+1 promo before it’s gone—buy three tickets, get one free!
👉 https://t.co/sE6PLvfNYz

📍 When: 5th and 6th of December
📍 Where: Novi Sad

Let’s come together and celebrate the power of JavaScript! We can’t wait to see you there! 🚢💻

#ArmadaJS #JavaScript #Conference #TechCommunity #WebDevelopment

[Armada JS @armada_js]

🚀 Big News for #JavaScript Enthusiasts! 🚀

We’re thrilled to announce that Kyle Simpson is joining us at #ArmadaJS 2024 in Novi Sad, Serbia! 🎉

Kyle, a world-renowned JavaScript expert, will be:
👉 Hosting a full-day workshop on Thinking & Coding Algorithms (December 7th)
👉 Delivering a conference talk on Web2.5 with Local-First Technology

The workshop is perfect for mid-to-senior-level JS developers looking to master algorithmic thinking, while his talk explores a practical bridge between Web2 and Web3 using local-first principles.

💡 Don’t Miss Out! Workshop and conference tickets are sold separately, and seats are very limited.

✨ Plus, take advantage of our 3+1 ticket deal—buy 3, get 1 free—for your team!

📅 Conference Dates: December 5-6, 2024
📅 Workshop Date: December 7, 2024

🔗 Secure your tickets now! Visit 👉 https://t.co/mDa9danszY

Let’s learn, connect, and shape the future of JavaScript together! 🌐

[Marko Letic @CodeDrafter]

For Day 7 of the #30DayMapChallenge, I created a vintage-style map of Sam and Frodo’s journey through Middle-earth using @Fused_io for elevation data and #deckgl for rendering.

Tolkien, an under-appreciated cartographer of fictional worlds, inspires this exploration! 🌍✨

[Marko Letic @CodeDrafter]

🌍 Day 5 of #30DayMapChallenge: “A Journey”

I’ve mapped the legendary 4,000-mile British Trans-Arctic Expedition (1968-69) led by Sir Wally Herbert, tracing his journey from Alaska to Svalbard using @FusedIO and #ArcGIS Alaska Polar Stereographic projection for accuracy.

[Marko Letic @CodeDrafter]

@Fused_io Data source: https://t.co/ENEEiMK90v

[Marko Letic @CodeDrafter]

🚦 Visualizing Germany’s traffic accident severity with @Fused_io for #30DayMapChallenge Day 4: Hexagons 🚦

• Green: Slight injuries
• Orange: Serious injuries
• Red: Fatalities

Aggregated 270k+ incidents in seconds, revealing high-risk zones at a glance.

[Armada JS @armada_js]

🎉 Early Birds are SOLD OUT, but we’ve got a new offer for you!

📢 Buy 3 Armada JS tickets and get 1 FREE! 🎟️🎟️🎟️ + 🎟️ = 🤯

Join us for an epic JavaScript conference this December in Novi Sad.

#JavaScript #WebDev #Conf2024 #TechCommunity #ArmadaJS