add bitcoin dev project

bitcoin-information/technical-resources.html

@@ -197,6 +197,7 @@ <h2 id="core"><a href="#core">Contributing to Bitcoin Core:</a></h2>
             <li><a href="https://github.com/aureleoules/awesome-bitcoin-core" title="Awesome Bitcoin Core" target="_blank" rel="noopener">Awesome Bitcoin Core Resources</a></li>
             <li><a href="https://medium.com/bitcoin-tech-talk/a-gentle-introduction-to-bitcoin-core-development-fdc95eaee6b8" title="Intro to Bitcoin Core Development" target="_blank" rel="noopener">A Gentle Introduction to Bitcoin Core Development</a></li>
             <li><a href="https://github.com/jonatack/bitcoin-development/blob/master/README.md" title="Bitcoin Core Developer Guide" target="_blank" rel="noopener">Bitcoin Core Development Guides</a></li>
+            <li><a href="https://bitcoindevs.xyz/" title="Bitcoin Dev Project" target="_blank" rel="noopener">The Bitcoin Dev Project</a></li>
             <li><a href="https://bitcoindevphilosophy.com/" title="Bitcoin Development Philosophy" target="_blank" rel="noopener">Bitcoin Development Philosophy</a></li>
             <li><a href="https://jonatack.github.io/articles" title="Bitcoin Development Resources" target="_blank" rel="noopener">Bitcoin Development Resources</a></li>
             <li><a href="https://obc.256k1.dev/" title="Onboarding" target="_blank" rel="noopener">Onboarding Guide</a></li>