Dot Code School

An interactive online coding school to learn how to build meaningful web3 apps using the @Polkadot SDK. Build your own custom blockchain from 0 to 100.

[Dot Code School @dotcodeschool]

Did someone say Cute Kittens? 🐱💻

Build Your Own NFT Kitty Marketplace
using the @Polkadot SDK

Check out the latest Substrate Kitties tutorial by @shawntabrizi 👇

https://t.co/8sGA8M6C6a

[Jeff @JeffLeungTech]

I just completed the In Browser Rust State Machine course on @dotcodeschool.

Now, I am one step closer to building my own blockchain on @Polkadot.

[Magenta Labs @Magentalabs_io]

Schooling the kids on all things @Polkadot — from @OneBlock_ to @easya_app, @dotcodeschool, and @AcademyPolkadot — making sure they’re JAM-ready before nap time. 🧠💻🌐

Did we miss any other solid learning projects? Drop your faves👇

[Tomo | 🦀 @tomoskoj]

@dotcodeschool Check here to see the result

https://t.co/WZxgSANM3k

[Tomo | 🦀 @tomoskoj]

After learn about Rust State Machine, I just completed the Substrate Kitties: Build Your Own NFT Marketplace course on @dotcodeschool.

[Tomo | 🦀 @tomoskoj]

@dotcodeschool @Polkadot Look at my progress here https://t.co/TAp2w5EgQE

[Tomo | 🦀 @tomoskoj]

I just completed the In Browser Rust State Machine course on @dotcodeschool.

Now, I am one step closer to building my own blockchain on @Polkadot.

[André | Bogo @AndrNeyra]

I just completed the In Browser Rust State Machine course on @dotcodeschool.

Now, I am one step closer to building my own blockchain on @Polkadot.

[Dot Code School @dotcodeschool]

@ItsMeQuantum @Polkadot Facts

[Dot Code School @dotcodeschool]

wtf is @Polkadot's elastic scaling anyway?

a thread ↯

[Batman @0xtherealbatman]

1/ 🧵 @Polkadot’s Elastic Scaling is a game-changer for blockchain networks.

It addresses the challenge of scaling during periods of high demand without compromising security or decentralization.

Here’s a quick breakdown of how it works and why it matters. 👇 (1/14)

[Batman @0xtherealbatman]

14/ In short, Elastic Scaling makes @Polkadot highly adaptable, allowing it to grow and handle demand spikes smoothly — something other networks often struggle with.

[Batman @0xtherealbatman]

11/ On Ethereum, gas fees skyrocket during congestion. It's like paying more to use an over-crowded highway.

Solana on the otherhand has faced complete network outages when overwhelmed. It’s like the entire highway being shut down because of a traffic jam.

[Batman @0xtherealbatman]

10/ In practical terms, this means that applications on Polkadot can handle sudden spikes in usage without slowing down or crashing.

Whether it’s a DeFi platform during a market surge, a game during a big event or a huge NFT drop, the network just works.

[Batman @0xtherealbatman]

8/ Each L2 on Ethereum has its own security assumptions.

Rollups inherit security from Ethereum (with some delay), but other L2s may have independent consensus mechanisms, which can introduce vulnerabilities.

[Batman @0xtherealbatman]

This post is inspired by https://t.co/VJdhB5gDjf

Wanna learn more about the fundamentals of blockchain development? Check out the Rust State Machine course on @dotcodeschool:

https://t.co/HqPvd5rlna

Want to dive deeper? Check out the wiki:
https://t.co/3N8uCUAgiA

[Batman @0xtherealbatman]

1/ 🧵 I’m working on making @DotCodeSchool more valuable for @PolkadotDevs by creating tailored skill pathways.

Your input would really help shape this.

[Dot Code School @dotcodeschool]

Demystifying Elastic Scaling on Polkadot - A Game Changer: https://t.co/DWhEeRgrec

[Dot Code School @dotcodeschool]

wtf is elastic scaling on @polkadot and why does it matter?

if you've been looking for a quick, easy to understand guide, we got you.

in our new article "Demystifying Elastic Scaling" (3min read), we explain:

- what is the fuss about?
- why does it matter?
- how it's different from existing solutions
- what are the applications?

read the full article 👇

[AYOMIDE ⚜️ @AbiodunnS]

@kralairdros @dotcodeschool Love seeing this kind of open access to learning tools.

Makes diving into Polkadot and Rust way less intimidating, huge win for the dev community.

[Adeoye Paul @adeoyepaul__]

This upgrade at @dotcodeschool is next level! 🚀

Interactive quizzes, on-machine tutorials, and MDX-based articles, all open source! Whether you’re a dev or just learning Rust + Polkadot, there’s definitely a place for you to grow and contribute. Time to start building and sharing! #Polkadot #DotCodeSchool #Web3Education

[vaha ☂️ @0xVaha]

Upgrade unlocked at @dotcodeschool

Now featuring:
✔️ Interactive quizzes
✔️ On-machine tutorials
✔️ MDX-based articles

The best part?
It’s all open source and publishing your own course or guide has never been easier.

Whether you’re a dev, educator, or just learning Rust + Polkadot, there’s a place for you.

Start building. Start sharing. Start teaching.

#Polkadot #DotCodeSchool #Web3Education