Comment by camcil a day ago
What caused the drop in popularity in RoR? It seemed like ~10-12 years ago RoR was the de-facto startup standard. On any given day there were multiple items on the HN front page having something to do with RoR.
> leapfrogged Ruby in terms of developer tooling
The only thing I would ever want from js is destructuring assignment. There's rightward assignment in ruby now but it's pretty clunky.
> became Java
Best laugh I've had all week.
Mobile came on scene, which meant you wanted an API, which split web development into backend and frontend. At the same time, the powerful-but-crusty complexities of enterprise Java backend world, which Rails stood in opposition to, started to get more lightweight and fashionable answers in the Go/Kafka/gRPC/microservices scene. While a very convenient overall development experience, it didn't stack up as well when considered in isolation as either a backend or a frontend technology. Much of the Javascript integration it has today (Turbo, etc) came after people had already moved on.
> What caused the drop in popularity in RoR? It seemed like ~10-12 years ago RoR was the de-facto startup standard. On any given day there were multiple items on the HN front page having something to do with RoR
New things are "simple", and old things are inevitably complex, which always attracts the new generation of inexperienced coders (I include myself in this). This continues until all of the complexity of the domain are captured in the "new" thing, and the cycle begins again. Rails is vastly more sophisticated than when I started using it in ~2007, when things like CSRF attack mitigation weren't even built in. So it's a better framework now, but you have to understand a lot more to get started.
Also, from ~2012 until recently, bootcamps have been pumping out new programmers who only know Javascript because it was possible to do a full-stack web app with JS, and the bootcamps would rather not teach another language.
Performance, scalability or ultimately cost. Remember 10 - 15 years ago when Twitter was using Ruby it was a lot slower. Even without YJIT CRuby today would still be 2 - 3x faster than then. Tooling wasn't as good, Hardware were a lot more expensive at the time. So when you have news spread out about how RoR cant scale cheaply, they jump to newer and shinier things like Node.
I would guess running RoR today is 100x cheaper than 10 years before. And will continue to improve as we get ZJIT or running on top of JRuby.
The concurrency story in Ruby is fine. We've been using multi-process Ruby scripts in production for over a decade. The pre 2.7 ruby had some issues, but it's been solid for years. The async/await programming paradigm is painful by comparison. Sure, there are languages out there that have been designed from the ground up with concurrency in mind, that have an even better concurrency story, but those do not put developer happiness(™) front and center.
* Node bringing JS to the backend.
* Python won in data science/analytics and AI/machine learning
* Python also seems to be the high level language used most in academia for non CS engineering (and CS too)
Rails continues to be relatively popular in early stage companies. Plenty of well known companies started with Rails in the last 10+ years and it continues on as part of their stack.
Around that same time, microservice architecture was the new hot. Rails apps tend to be monolithic. Now that many people have realized that microservice architecture is often not worth the complexity costs, monolithic apps are back in fashion, and people are rediscovering how great rails is.
Rails is in steady decline [1].
[1] https://trends.google.com/trends/explore?date=all&geo=US&q=%...
NodeJS and the siren's song of using the same language on the server as the client.
Despite the popularity, node never caught up with rails in terms of features and productivity. I was part of a replatforming from rails to node some 10 years ago. So many things we had to just rewrite because there was no option at the time in node. The team lead that made the decision left half-way through the project. Second worst thing to happen to me in my career, after covid of course.