Now let’s talk about extensions, supercharge your app in seconds—plug in dev.fun extensions and unlock next‑level powers.
What are extensions
extensions are SDKs that bring advanced features to your app.
Where to see extensions
in the app edit page, select configuration. a list of all compatible extensions appears under extensions.
Why some extensions are not available
each extension supports specific app types. if an extension isn’t compatible with your app, it won’t show up in the list.
Available extensions
game development
extension | what it does | example prompts |
2D Game Framework | 2D game with physics and sprites for platformers & arcade games. | "Build a 2D game like Flappy Bird." "Create a side‑scrolling platformer where the character collects coins and avoids enemies." |
3D Game Framework | 3D game creation with physics and lighting for adventures & simulations. | "Build a 3D game where I control a wizard and can cast spells." "Create an open‑world driving simulator with realistic car physics." |
3D Rendering | interactive 3D graphics and visualizations for your apps. | "I want to display this 3D model on my website." "Render a 360‑degree product viewer that users can rotate and zoom." |
⚠️ choose your framework up‑front: mention 2D Game or 3D Game in your very first prompt. Once your app is locked to 2D game, 3D game, you can’t swap between them later.
blockchain & data
extension | what it does | example prompts |
devbase | persistent data storage and on‑chain logic for payments & coin management. | check the devbase page for more details |
devscan | fetch Solana coin data, prices, metadata. | "Display $BUIDL price at the top of my app." "Show the market cap and circulating supply of any SPL coin given its address." |
Solana RPC | read/write Solana blockchain: transactions & data queries. | "Display all the trades for $BUIDL on my app." "Fetch the latest 20 transactions for xxx wallet and list them in a table." |
Solana Wallet Integration | connect Solana wallets for auth & signing. | "Allow users to log in using their Solana wallet." "Prompt the wallet to sign a transaction after confirm." |
user authentication
extension | what it does | example prompts |
Social Login | X (Twitter) authentication and profile integration. | "Allow users to log in with their X accounts to start the game." "Fetch a user’s profile picture and display it after X login." |
ai & communication
extension | what it does | example prompts |
AI InfraChat | LLM‑powered chat & content generation. | "Add an AI chatbot that explains game mechanics to new players." "Generate quiz questions dynamically based on player previous response." |
Realtime Component | multiplayer chat and live updates. | "Create an in‑game chat room that updates instantly without refreshing." "Add a chatroom to the app and save all the chat history." |
livestream tools
extension | what it does | example prompts |
PumpFun Livestream Chat | stream real‑time PumpFun chat messages. | "Embed the PumpFun chat stream for coin $BUIDL." "Filter PumpFun chat messages to highlight mentions of my coin." |
Livestream Overlay | transparent overlays for live streams. | "Display pumpfun livestream chat for $BUIDL in a stream overlay." "Build a livestream overlay shows the price of $BUIDL on top." |
summary
pick the extensions that fit your stack and ship faster. more extensions drop soon—stay tuned! 🚀