News for hackers. Stuff that matters.

alalonde

Was Frederic Laloux's work (Reinventing Organizations) an inspiration at all in your journey exploring these topics? Seems like very similar territory, albeit from a different perspective.
Nice! Reminds me of the ooo-wow early LLM days where those little explain-Regexps one-off sites were popping up everywhere. Seems inevitable that the LLMs will slurp up this functionality natively as well
Re:Show HN: Ten years of running every day, visualized on Monday July 14, 2025 @06:58PM (#44566285)
Reminds me of those "birthday challenges" I see a lot of here in the mountain west: e.g. climb 25 pitches on your 25th birthday, run 28 miles on your 28th, etc. Gets a lot harder (or more contrived) as you get older!
Re:Open source collaborative text editors on Tuesday May 07, 2019 @02:06PM (#19851916)
From my limited exploration and talk with Justin over at http://www.kinematicsoup.com, the requirement for low latency combined with a lot of large binary data requires different approaches.
Re:Open source collaborative text editors on Tuesday May 07, 2019 @01:56PM (#19851827)
If you scroll down a bit there are a few examples, including jsfiddle: https://togetherjs.com/

Essentially, they are doing OT on the DOM.

Re:Open source collaborative text editors on Tuesday May 07, 2019 @01:46PM (#19851717)
There has been a proliferation of realtime collaboration within code editors because the underlying data model (a string!) is so simple. As you mentioned, you would need to define a sufficient protocol encapsulating the common functionality between code editors along with defining which aspects would be shared and broadcasted vs kept private (e.g. an independent vs "follow" mode).

The data model could easily be defined in Convergence. Implementation-wise, the primary limitation would be that at the moment we only offer a javascript/typescript client. I haven't explored the VSCode base but I know it was written in TS and provided as a "native app". We do have an example of Convergence running in node.js (NWJS).

Re:Open source collaborative text editors on Tuesday May 07, 2019 @01:19AM (#19846818)
You can currently already do good-enough-for-most DOM-level synchronization using any editor, of which we have a few examples. A lot of the examples of RTC out there (apps using TogetherJS for instance) are doing this already. For rich text, we'd like to be able to provide 100% support for a particular editor's capabilities, which necessitates a deeper, custom data model.

One of our value propositions is a unified backend for dealing with any JSON data (and eventually beyond), avoiding binding server-side code to a particular choice of UI component.

Re:Open source collaborative text editors on Tuesday May 07, 2019 @12:23AM (#19846552)
Indeed, the space is growing quickly. I run a company that provides a backend for real-time collaboration, so we necessarily stay on top of what's out there. There's a reason the server-side tech tends be paid: it is extraordinarily difficult to provide guaranteed eventual consistency of data at low latency. The CKEditor guys (and us, for that matter) have put YEARS of development effort into their solutions.

We're working on both offline mode and a generic rich-text data model with support for the major editors.

If anyone's interested, I'd happily do some Q and A here.

Ask HN: What are your favorite/dreaded Real-Time collaborative apps?

I run a company focused on real-time collaborative software: https://convergence.ioAs a means to improve the status quo, we're looking for some really great (and really awful) examples of multi-user co-editing software. In our opinion, there are a whole lot of poor examples out there: totally broken undo/redo, not knowing what other people are doing, etc etc.Some common examples to get you...

( Read More... | no comments | on HN )
Re:Ask HN: Who is hiring? (January 2018) on Thursday January 04, 2018 @10:40AM (#16071112)
Convergence Labs | Mid-level Frontend React Developer | Salt Lake City, UT or REMOTE | Contract | $7-9K / month

Convergence Labs is the creator of Convergence, the world's first API designed from the ground up for collaborative co-editing. We do consulting work as well and recently landed an extremely interesting and ambitious project that is a perfect fit for our product. You would be our first hire and work directly with the founders.

This would be an excellent position for a smart and ambitious FE developer with a couple years of React experience. You'd be working directly with three industry veterans on a potentially transformative collaborative consumer-facing application. We are small and flexible, so just about everything is negotiable: 1099/W2, rate/salary, working from home, hours, equity, whatever.

Further information and contact information here: https://docs.google.com/document/d/1xcvi1yxLOml66TrCPLYHCCSo...

Re:Code together in real time with Teletype for Atom on Thursday November 16, 2017 @12:46AM (#15710504)
We actually implemented exactly this in our demo: https://demo.convergence.io/code-editor/

Even as the author, I think web-based IDEs have pretty limited utility, but it is a great showcase for the power of our API. We (my co-founder and I) built this in about 10 days.

Re:CKEditor 5: New approach to rich text editing on the web on Thursday October 19, 2017 @09:37AM (#15507726)
There are a few codebases you can poke around in, notably ShareDB (https://github.com/share/sharedb/tree/master/examples).

This article had some visibility on HN a couple weeks ago, perhaps it is what you are looking for: http://digitalfreepen.com/2017/10/06/simple-real-time-collab...

The fact that that article needs 10 plus pages to describe one of the simplest use cases belies the unfortunate underlying truth: OT (and realtime co-editing) is intractably difficult for all but the most constrained data models. Which is a pity because it is undeniably cool, and why we built Convergence (https://convergencelabs.com) -- general-purpose realtime collaboration.

Yup, I just wrote an article [1] about just this. Simultaneous co-editing doesn't work unless the UX includes the appropriate cues to avoid this sort of thing. There are astoundingly few good examples of good (much less great!) real-time coediting UXes. This is the primary reason why we added first-class support for these cues so that it's not so damn hard!

[1] https://convergencelabs.com/blog/2017/09/what-makes-for-a-gr...

Very cool to see this on the front page. I would agree that for the use case of plain text, yes, the problem has been solved, but for just about anything more complicated it quickly becomes intractable. Rich Text, for example, is extremely difficult to get right (ask the ckeditor guys!)

For those wanting real-time collaboration functionality in their apps but don't have the intellectual curiosity (or time!) to learn the ins and outs, we [1] built a general-purpose API for folks to add real-time collaboration to their web apps. Think Firebase but designed from the ground up for simultaneous editing and with additional first-class support for common UX needs such as shared cursors and selections. We agree that the web is moving in this direction and are excited to see what gets built!

[1]convergencelabs.com

Thank you for the technical details. Probably a bit late for you guys, but we offer a BaaS tailor-made for this sort of product. For instance you could add multiple mouse tracking and selection awareness in a matter of hours with our APIs. Check out our diagram demo for a taste: https://convergencelabs.com/demos/
Re:Show HN: Construct 3 – Make games in the browser on Wednesday March 29, 2017 @05:58PM (#13990998)
Congratulations on what looks like a very impressive piece of software. Do you guys have any plans to add collaborative features to Construct? Where, say, students in a remote classroom could work on the same game together?
It's $225 a month for a reserved desk which is essentially a less closed-off cubicle with a lockable file cabinet. This was comparable to other coworking locations in my city (Salt Lake).
I live in a bikeable medium-sized city (Salt Lake), so it's a ten-minute bike ride or 20-minute bus ride for me. I really like the atmosphere of being downtown, especially all the food options.
After working from a home office for five years, moving into a coworking space last fall was a game-changer. I'm not the kind of person that gets excited about much, but I couldn't help but wax poetic about it to every person I talked to for a solid month. The work-life separation, perks of being downtown, and network effects of being around other entrepreneurs has hugely amped up my productivity and opened doors for my businesses. I've heard that the quality of these spaces varies widely, but as a developer all I need is a permanent desk to leave my monitor/keyboard/mouse, for the third of the price of an office.
Re:Ask HN: Freelancer? Seeking freelancer? (July 2014) on Tuesday July 08, 2014 @02:24PM (#8005922)
SEEKING WORK - remote (salt lake city, UT)

Rewriting your web app in AngularJS? Get expert help. I'll lay out your project architecture, deliver a proof of concept, and train your developers on "the Angular way."

http://boxelderweb.com/angular [email protected]

Re:Freelance as a Service on Wednesday June 25, 2014 @05:40PM (#7946902)
The difference is posting a price for your consulting product, which should be well-defined by the consultant and with a pre-determined scope and time budget. Every example mentioned is for a product.

For your typical client engagement, yes, you won't want to post prices. Unless your business is well-defined enough to be able to target specific types of clients, each with its own landing page and predictable project scope.

Or, even better, GO TO Kenya. Live there for a year. Travel around the country. Learn the language. When you come home you will not only have a handful of disruptive startup ideas, but, most importantly, an open mind about the disparate cultures of the world.
Re:Non-hiring Practices on Sunday November 11, 2012 @01:22AM (#4768889)
Naturally, this goes way beyond non-hiring. Invited to do something but can't/don't want to? Don't ignore the invitee; let her know. Send that text. You can tell a lot about your relationship with someone by this.
Re:Trekking the Grand Canyon for Google Maps on Wednesday October 24, 2012 @03:00PM (#4694469)
Or worse, street view on the PCT requires a paid "premium" subscription.
Re:Ask HN: Freelancer? Seeking freelancer? (September 2012) on Tuesday September 04, 2012 @01:11PM (#4475477)
SEEKING WORK - Salt Lake City, UT or Remote

I'm a full-stack web developer specializing in Django/Python, Ruby on Rails, and JEE back-ends. I've also done a handful of apps for iOS and Android. You could say I'm a generalist.

My clients can attest to my fairness and lack of ego, which could be a welcome change from a lot of freelancers these days.

Portfolio here: http://boxelderweb.com/portfolio

Contact alec @ the domain name above.

Re:TSA: Fail on Thursday March 01, 2012 @12:36PM (#3653079)
The lack of courtesy is due to the sheer antagonism which comes with the job. I dislike flying as much as the next guy, but I can't help but feel bad for the grunts carrying out such an unwelcome job. Distrust breeds contempt which makes the whole experience worse for everyone.
Re:Gigabit Internet for $80 on Sunday February 26, 2012 @11:23PM (#3637764)
Build it, and they will come. Expanding this kind of service to the majority of domestic internet users would be a game-changer for the types of new apps and sites it could enable.

Older »