Hello everyone,
I’m building a Letter Boxed–style word puzzle game (similar to the NYT Letter Boxed challenge) as a web application using Node.js and React. The core logic and UI work fine locally, but I’m trying to deploy this to a DigitalOcean Droplet / App Platform and I’ve run into a few questions about best practices for deployment and scaling.
What I’m Trying to Do
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Host both frontend (React) and backend (Node.js/Express) on DigitalOcean.
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Ensure fast performance for players solving Letter Boxed puzzles (real-time game logic and word validation).
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Serve dynamic content (new puzzles daily) and support user submissions/high scores.
What I’ve Tried
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Created a Droplet with Ubuntu and installed Node.js.
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Pushed code via GitHub.
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Set up a basic NGINX reverse proxy to serve the React build and API.
Issues / Questions
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Deployment Architecture
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Is it better to use a single monolithic Droplet or separate droplets/services for frontend and backend?
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Would DigitalOcean App Platform simplify things for this use-case versus managing my own Droplet?
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Performance & Scaling
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For a Letter Boxed game with potentially hundreds of concurrent players, what’s the most efficient way to handle scaling? Load balancer? Multiple app instances?
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Should I consider caching puzzles/requests using Redis or similar?
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Daily Puzzle Updates
- My game generates new Letters Boxed puzzles every day. What’s the best way to automate that on DigitalOcean a cron job on the server, a scheduled function, or something else?
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Security & SSL
- Best practices to ensure secure SSL termination (especially for API calls from React to Node) without degrading performance?
If anyone has experience deploying similar game apps on DO especially with dynamic content and daily-updated logic, I’d really appreciate your insights!
Thanks in advance! 🙌
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Hi there,
For this kind of game, I’d keep it simple and use as much of DigitalOcean’s managed tooling as possible.
If you want less ops work, App Platform is likely the easiest option. You can deploy the React frontend as a static site and the Node/Express API as a service in the same app, straight from GitHub. HTTPS is enabled by default, so you don’t need to deal with certs or NGINX. https://docs.digitalocean.com/products/app-platform/
A single Droplet running everything can also work early on, but then you’re responsible for OS updates, SSL, process management, and scaling yourself. https://docs.digitalocean.com/products/droplets/
For performance, hundreds of players should be fine. The big win is caching. Storing today’s puzzle and common reads in Managed Valkey will reduce load and keep things fast. https://docs.digitalocean.com/products/marketplace/catalog/valkey/
Scaling is straightforward on App Platform by increasing the number of instances. If you’re on Droplets, you’d usually add more Droplets behind a Load Balancer once traffic grows. https://docs.digitalocean.com/products/app-platform/how-to/scale-app/ https://docs.digitalocean.com/products/networking/load-balancers/
For daily puzzle generation, App Platform scheduled jobs are a good fit for “run once per day” tasks. If the logic is very small, scheduled Functions are another option. A cron job on a Droplet works too, if I remember correctly. https://docs.digitalocean.com/products/app-platform/how-to/manage-jobs/ https://docs.digitalocean.com/products/functions/how-to/schedule-functions/
On SSL, App Platform handles TLS automatically. On Droplets, the usual setup is NGINX with Let’s Encrypt, which performs just fine when configured properly.
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