The market shifted on them and they didn't adapt to that. I think that in their case, they had other issues beyond technology that got in their way.

They were way way ahead of Codenvy and Che, and in many ways Cloud9IDE 4 years ago when all of us raised our money. And they just didn't adapt.

By all rights, my company, Codenvy should have been out of business because of Nitrous. They had a good 2 year advantage on us with Docker workspace management. They had top top tier investors with seemingly endless pockets and a native understanding of how to sell into the enterprise or with SaaS. Essentially, they had a stacked deck. If they had innovated or open sourced their IP it into the right community two years ago, we would have had no oxygen to pursue our Eclipse Che strategy.

That would have turned us into a #3 or even worse a #4 or #5 vendor. That would have cut off additional capital, not a great growth strategy, and death would have been likely.

At this point we are a #1 or #2 vendor, and likely the #1 vendor by revenues given the number of enterprises we have with onpremises systems.

I don't know what we would have done if Nitrous had moved differently 3 years ago, but for a number of years I obsessed about them as a competitor, refreshing their home page every day.

The reason you can't convince me is that nobody has ever been able to explain in clear terms the benefit or the point of using a cloud IDE.

A cloud IDE presupposes excellent uninterrupted connectivity. Guess what? I often work on the move and often don't have that.

I'll admit that keeping Visual Studio service packed can be tiresome but this irritation is vastly outweighed by the fact that I can use it on the move. Likewise Sublime Text, or WebStorm, or whatever. And it's not as if software updates can't be solved in a different way (Chrome, Firefox).

For me the combination of a locally installed IDE with a distributed version control system still offers the best value prop for working portably.

I'm not saying a cloud IDE is always a terrible idea but, after 4+ years of these things, I still don't really get the appeal.

As long as the students had a working machine, they'd be able to get to their projects regardless of whether it was on the machine they used the previous day (without have to deal with git/etc).

In my professional life I would never use these tools.

Which did you use, and how did the students find them in terms of complexity?

Not to mention things like vertical-selection, or multiple cursor modes for column editing, which can't be done at all in any of the current web-based editors which AFAIK are all based on contentEditable rather than a custom renderer like the original Bespin (I think, that thing changed codewords a lot).

Now some of these can be addressed with Electron or similar, but there's a lot of things that are nice to do in a code editor that just aren't compatible with the DOM itself, and need a deeper customisation of the rendering and input management.

TL/DR - it's mostly UX :D

Well... to be honest that's a pretty tough sell. Especially in light of this (reasonably) popular one shutting down with hardly any notice.

As a former IT Exec I don't know of any development Directors who want to trust their critical path development to someone else's cloud based IDE.

I wish Codeanywhere and others the best of luck.

And by the time that you've installed it once, it won't be an issue again.

I have fought through issues of setting up a development environment for modern web development for the last ten years in boot camps and classrooms. When everyone brings their own device, you run into tons of issues you can't control. Students get confused by differences in terminals, text editors, and many other factors. The instructor's environment must match what the students have. And these allow for that.

And if you think "well, if they can't bother to set up their own evironment, they shouldn't be writing code cos they're not smart enough," I'll offer this. While I agree that it's important to know your tools as a professional, we are not talking about professionals here. We are often not even talking about people who want to be professional software developers. There are many people who have studied their field for years and are probably much smarter than many of us here are now getting into code because it's a tool for them to do their work better. It is in my opinion arrogant to insist they set up their own tools before they can learn what we do.

But I think that the tools used in the education should neatly transition into tools that they can use for personal stuff, both during their education, and after they finish it. And it definitely shouldn't be using any "Educational" editions that time-bomb as soon as you leave school.

Sadly, I'm not sure of anything that offers this in a turnkey package today. To me, the closest seems to be IntelliJ IDEA (community edition, of course) which apparently ships an embedded JDK these days, and the instructor can ship a Maven/Gradle project definition that handles the rest of the environment that should be available.

Teaching them how to install and configure an IDE is a pretty useless skill in that context.

Instead, even if they never code again, teaching them a little bit about how to think like a computer and some basic computer skills (many of them were almost computer illiterate) seemed like a much more valuable use of time.

I wonder why online IDEs have such a hard time. I asked in GitLab and everyone said they didn't want to code in a browser for usability reasons. We're therefore exploring running the environment in the cloud but syncing the file system so you can use you local editor https://gitlab.com/gitlab-org/gitlab-ce/issues/22876

What do people think? Is this the way to crack to problem and break the online IDE spell?

2. Features of the web IDE that people love: it works offline via caching and syncs back up the same way you expect an offline Google Doc you were editing to sync. It has plugins (e.g vim bindings) that are most common feature requests from developers. You can build your code very quickly (yay distributed building). No startup time, it loads close to instantly like Google Docs does. Split pane editing, debuggers, linters, etc all built-in. Code search also built in, review tool integration, version control integration.

3. Outside of Google people don't want to pay a 3rd party to allow editing / storage / access of their code; it mostly comes down to "if I get used to a tool I need to be guaranteed it will be around forever," (open source solves this), "I want full control of where my code lives" (on-premise solves this), "performance + features" (not sure if this has been solved anywhere, like being able to modify your code locally and remotely and sync instantly)

1. So the web idea syncs with the distributed filesystem before any commits are made. We plan to sync the filesystem of the application development container to both your local filesystem and to another container that runs the web idea. That would allow for the same effect, or not?

2. Pretty cool it has operational transformations (OT). We looked at this but it seemed that you either have to pick someone with OT or something that works well with code. We're not doing distributed building but we're considering distributed testing https://gitlab.com/gitlab-org/gitlab-ce/issues/19267

3. Yeah, this would work on your local GitLab instance, no third party needed.

2. I don't know for a fact they're using OTs but given that you can edit from local / web pretty much simultaneously that's a good guess. Since you don't generally get actual simultaneous edits however (or you don't really have to optimize for this use case since a dev is either editing from the IDE or locally and "simultaneous usage" would generally be a product of network latency), one idea is you could use a tree-like CRDT that tracks divergences and have a UI element that allows nice manual conflict merges. Or you could invent an automated merging strategy, which may or may not be pretty hard.

2b. in re distributed building, https://www.bazel.io Google actually open sourced their build system but I'm not sure (I don't think) the distributed building aspect of it is included. Here's to hoping some headstrong engineer decides to write the open source version of it...that said it's probably not actually that important for most software

3. Cool. I'd love to see something like this from Gitlab! I think once people feel that they have control over the software and their code, it's all about usability, and if you nail that there will be plenty evangelizing the solution.

It solves it partially, but it creates a new problem: if the supporting OSS team that does most of the maintenance of the IDE goes away, you've traded one problem for another. If you want to keep using it forever, you'll need to keep maintaining it forever.

I'm a full-time C++ developer, which probably isn't the target for most browser IDEs, but I'll throw in my two cents anyway.

My perception is that browser based IDEs are inflexible, fragile, slow, and don't scale. It's not even clear to me how a browser based IDE is supposed to work in my environment. Do I clone our source repo locally and open the file from there somehow? Do I clone it to the cloud somewhere? How does a browser IDE handle the third party libraries we link to? Where is compilation done? Where does the executable go? Am I able to debug and step through the binary in the browser? What if there's a GUI component?

And don't even get me started on the clunkiness of text editing in a browser compared to an editor like Emacs or Vim.

The whole concept of a browser based IDE just seems like a poorly thought out abuse of web technology.

Can't speak for anyone else but I'm constantly battling to keep my browser from crashing due to too many tabs. Namely Chrome and Firefox on Linux and OSX. I open tabs, then forget to close them. Even as I write this Chrome is popping up alert boxes saying so-and-so page has stopped responding, do I want to Kill or Wait? The thought of adding a fairly heavy-weight SPA IDE to that mix is not attractive.

Out of curiosity, can Atom (https://atom.io/) load a remote IDE into its separate memory space? Only best-of-both worlds I can think of.

https://community.nitrous.io/docs/using-the-nitrogen-atom-pl...

Most of our users preferred the in-browser experience though...

Eclipse Che is focused on the dev infrastructure. It's about making the workspace completely portable and provisioned on any system without any effort from developers to have to set it up.

Lots of use cases: 1. Hosted workspaces with workspace project sync - we provide a che-mount capability for this and it's based upon a fuse file system with unison sync. It can be fine-tuned with excludes and dual unison clients in such a way where the performance is really screaming.

2. Migration of workspaces from location to location for purposes of backup and recovery.

3. Having workspaces match their production topology, so that developers are working on a workspace that is identical to their production deployment. This requires workspace runtimes that are constructed by orchestrators like compose or other syntax.

4. The commonly discussed situations with instructors or team leaders setting up a workspace template which is used by others to facilitate getting started quicker. We are about to launch a team capability that allows a team leader to define a basic template of a workspace that is defined by stacks, composefile structures, and other meta data, but more importantly it explicitly states the aspects that are personal to each developer, so as each developer creates their own workspace replica from the template, they have to populate it with their personal information such as SSH keys, oauth access, database credentials and so forth.

5. Big software vendors value the extensibility of the che platform because there are many products that need workspaces inside of their products, and they would rather customize an off the shelf product vs. build their own.

6. Better agile. Context-sensitive pull requests, git issues, git repositories, issues, and CI jobs - opening a context-aware workspace is a big deal. We do a lot of enterprise customers that focus on those cases. It's hard to set this up on a desktop or with vagrant.

We try to stay out of the IDE conflict. We are happy to work with any desktop IDE or provide our own for those that don't want to install something. But we are close to a future where each workspace can host multiple IDEs at the same time, including desktop IDEs that are pre-configured to work with the workspace configuration.

The point is that if you sit 5 developers around the table and ask them if they want to code in the browser, you can anticipate the response that you will get.

But if you sit 5 development teams around the table and ask them about problems they have with developer onboarding, agile team management, collaboration, developer support, vagrant and using VMs / virtual labs as development environments, then suddenly there are a lot of pains around the table.

We think Che is doing really well because we have tapped into this particular need with some efficiency. And we consciously try to avoid being the world's best IDE because of the issues stated previously.

Also, with the language server protocol that we announced with Microsoft and Red Hat this summer, it has really taken off. I can see us having support for 20 languages with intellisense + debugging by the end of Q1. It allows the language providers to maintain really good intellisense and we provide the infrastructure around that. And then we can focus on workspace provisioning and giving developers access (without installing software) to intellisense for the languages they love. And 90% of the world is covered by the 75% capabilities of most language servers on the market. So we can be increasingly language and tooling agnostic, while providing great services to teams.

Along these lines, we have a new team management offering shipping in a few weeks, not to mention Che 5 - which we'll announce at CheConf. And CheConf is our first users conference that we are holding on 11/15, and after two weeks of promotion, we are pretty stunned that we are approaching 1500 registrations.