Відео

Nice video, it would be great if you give give little more explanation in here and there esp usage of mutate, interface, it would be good to follow along for beginners

Simple and precise !

could you make one more video with this architecture for minimum project

Great job explaining this architecture. One crucial piece that I see missing is your observability/ monitoring layer. I’ll add prometheus, grafana to collect app and infrastructure metrics. You can even spice it up a bit with jaeger for traceability. This will equip you with a feedback loop to extend your pipeline to do canary releases later on.

Tom! Why not ROR ?

Please make a minimal project using this architecture if you have the time.

Some tips based on my experience in a large project (30+ microservices, 70+ devs): DX - In cases where you have many microservices, running them all locally for development would rarely be possible. Devs would need beefy laptops to be able to run all the services, and you would also run into the issue of having different setups (eg. docker-compose) for local development and production (eg. kubernetes), which will get exponentially harder to keep in sync as you introduce more and more services and infrastructure pieces. Best approach for this (but pricy) would be to have on-demand remote environments, ideally running inside of kubernetes (or your platform of choice), in which case you eliminate most of the "works on my machine" problems, by having the devs work on the setup that's closest to production. As a bonus with this approach, you also get the benefit of being able to provide on-demand environments for QA/Compliance teams, or for any other purpose, without much effort, since it uses the same logic. Microservices - Please use kafka/rabbitmq/nats (or alternative tech) for communication between services, as opposed to having direct communication. This adds decoupling to your architecture, and will let each service run at it's own pace. This is especially useful when APIs change (like in the example from the video) so instead of having to now update all services that depend on the one that changed the api, you would only change that one, and the way it communicates with the "message bus".

Or you can just deploy LOCALLY if your target audience requires strict data privacy, has unreliable internet connectivity, or needs low-latency access to critical systems, such as in healthcare facilities or remote locations.

Shouldn't we make bff common for both mobile and web (instead of doing it twice in the next js web app and a separate mobile bff)?

very nice to see how a senior dev would approach a project architecture-wise. thank you! very useful 👏🏻👏🏻👏🏻

NextJS Layer will be using Pages or App Router? Is there any need for App Router in this architecture?

Are there any youtube tutorials that do this in practice which are explained in a clear manner?

Great, love it ❤.

Very nice! Thanks for sharing 🙏

4:40 im using bun and my microservices can consume shared packages from the package.json at the root of the project. So if i need to upgrade a package shared across all microservices i can just update the root package json

Very nice video Tom!. But I am worried about running all the stack in a developer machine. From my experience, even a resourceful a machine can run out of resources pretty quick running everything at once. Also, as you are targeting a micro services architecture for the backend, how about using micro frontends for the web? It can enhance the work of several teams working separately in the same frontend. I also understand that micro frontends also facilitates to ship often.

how about the communication between micro-services? gRPC?

At 5:10 type UserRequired = Required<User> & { city?: string }; does not make city property optional. I have checked. But this: type UserRequired = Omit <Required<User>, 'city'> & { city?: string }; will make it optional thanks for your efforts

handleByeButton 😆👍

I am convinced to use Fastify in general👌

why do you use nextjs and not plain MERN? mind if I ask

why did you stop making video sir ?? We want your comeback

Hey man, is it necessary to move onto Nextjs from MERN ( Plain React with vite ) to start a webdev business or I can pull it off with MERN and no Next ?

Can I say I absolutely love your tutorials, I am learning so much! Thank you :)

Would love a video about file uploads with next/node js, comparing based on cost, ease of the process and other factors.

yarn run v1.22.22 $ tsnd --respawn --transpile-only --exit-child src/app.ts [INFO] 08:17:33 ts-node-dev ver. 2.0.0 (using ts-node ver. 10.9.2, typescript ver. 5.5.2) FastifyError: Schema with id 'Schema' already declared! at Schemas.add (/Users/ranulagihara/Documents/self-learning/JS:TS/my node projects/fastify/demo-IEEE/node_modules/fastify/lib/schemas.js:33:11) at SchemaController.add (/Users/ranulagihara/Documents/self-learning/JS:TS/my node projects/fastify/demo-IEEE/node_modules/fastify/lib/schema-controller.js:64:30) at Object.addSchema (/Users/ranulagihara/Documents/self-learning/JS:TS/my node projects/fastify/demo-IEEE/node_modules/fastify/fastify.js:694:29) at /Users/ranulagihara/Documents/self-learning/JS:TS/my node projects/fastify/demo-IEEE/src/app.ts:31:12 at Generator.next (<anonymous>) at /Users/ranulagihara/Documents/self-learning/JS:TS/my node projects/fastify/demo-IEEE/src/app.ts:8:71 at new Promise (<anonymous>) at __awaiter (/Users/ranulagihara/Documents/self-learning/JS:TS/my node projects/fastify/demo-IEEE/src/app.ts:4:12) at main (/Users/ranulagihara/Documents/self-learning/JS:TS/my node projects/fastify/demo-IEEE/src/app.ts:38:12) at Object.<anonymous> (/Users/ranulagihara/Documents/self-learning/JS:TS/my node projects/fastify/demo-IEEE/src/app.ts:52:1) [ERROR] 08:17:33 FastifyError: Schema with id 'Schema' already declared! anyone got this error ? I can't figure it out

poor keyboard 😢

Oh god, I hate tailwind and its whole concept from the bottom of my heart. It's the new comic sans. But hey, without it, rhe stack is just GoTH!

Hey Tom was looking for much more... Very short video

Thank you so much man, learning alot from you.

Jotai is easy to use instead of this

I would honestly do this, probably without tailwind (not a fan of inline styles tbh), and with some vanilla JS for responsiveness. Simple but effective!

Need a tutorial, fastify + typescript + mongodb(using mongoose)

Very awesome, your all videos are very helpful, they are near production ready code. Thanks.

Thank you bro for this video , can you do a real advanced video about testing , i want to see someone write advanced tests , all devs write simple ones then new video about new cool feature rather than advancing in testing tutorials

Thanks, Tom🙂

Nice Explanation. Can you help with detail explanation about how to manage documentation, team colobration topics?

Just remarkable way of explaining OAuth 2.0; that diagram has solved all my 'how it works' doubts, and also didn't know that some services do not verify e-mail addresses... 👌

I don't get it, what if the switch's parameter was a string instead? If I want to access a value by a numeric index I can just define an array. Thanks for your tips btw.

My journey so far (20 years): - internet cafe admin (local level) - data entry and tech support (county level) - sysadmin + website design (county level) - tech/business process analyst (national level) - tech/business process analyst + tool developer (international level) Tom's advice is spot on, brute forcing works. My method was: small projects with new tech, big projects with old tech. Yes that mean that I was slower that I could have been however I learned a lot and in the end I could experience the benefits and drawbacks of most tech choices, which is essential as an analyst. Keep in mind that this does not work in megacorps, you need to be part of a smaller team with ownership of the techstack and the decisions.

Thank You 😇

Iam civil engineer but my start with programing was with python pyautogui and opencv and yes i just wanted to atomate some game stuff haha

Thanks Tom for sharing your journey. I studied a HNC on web development, and been working as a web developer for almost 2 years now, and always kept studying on edx, udemy... and your channel always gave good insights into the backend side for me, learned a lot from your videos, thanks for taking that time!

do we learn UNIT testing here?