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Posted by radius89 6 hours ago

Show HN: Radius – A Meetup.com Alternative(radius.to)
Hello HN!

I'm relaunching Radius [1] - far too long after the original Show HN [2] (I'll blame the day job for that).

Radius started out from my frustration with not knowing what was going on around me. The initial plan was to "show all and every type of event" from big to small, but over time I narrowed the focus to communities, groups, events, and helping people connect through them.

The initial Show HN gave me 150+ comments (surprising, looking back, given how terrible the plain Bootstrap UI was...) with a huge amount of useful feedback and feature requests. I've spent the time since then working through that, along with additional requests from groups using Radius, and it finally feels ready for a proper relaunch.

I've also recently added "Activities" [3] - which are lightweight events, independent of groups, intended to help people find others to do things with - for example:

> John is going for a cycle and a coffee in New York at 10am

People can join and vote for a time that works for them.

I've got a bunch of ideas for where to go next with this, including things like open sourcing and federation, but those are for another day!

Any feedback would be greatly appreciated!

P.S. it's built with Ruby on Rails, for those interested. I highly suspect it would have taken me 2 more years to get to this point without Rails!

[1] https://radius.to/

[2] https://news.ycombinator.com/item?id=40717398

[3] https://radius.to/documentation/activities/post-an-activity

71 points | 28 commentspage 2
AIorNot 5 hours ago|
The problem with this is not technology- its the lack of interesting meetups i want to join in my city

Eg meetup at least has critical mass of users and meetups

radius89 4 hours ago||
> The problem with this is not technology- its the lack of interesting meetups i want to join in my city

Maybe! Or maybe there's more going on than you know about? A meetup I regularly attend now existed in my city for 9 years before I found out about it - they just had no good way to advertise themselves easily.

> Eg meetup at least has critical mass of users and meetups

It definitely does. That's part of why I've made the Activity [1] feature - to give individual users something useful to do even before we have that critical mass of established groups.

[1] https://radius.to/documentation/activities/post-an-activity

cwnyth 1 hour ago||
Sometimes you gotta be the one to start the group.
pelagicAustral 4 hours ago||
Somehow Radius seems like the perfect app to have in prison.
radius89 2 hours ago|
I'll add that to the list of use cases!
katspaugh 4 hours ago||
Meetup.com is terrible and we definitely need a replacement. But this is not it.
radius89 4 hours ago|
Fair enough - appreciate the feedback either way :)

What would make it “it” for you? Is there a specific feature(s) you think is missing?

foven 5 hours ago||
Really very cool, I've been using meetup and the website is just absolutely trash so any alternative is very welcome
miraline 1 hour ago||
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launch48alin 1 hour ago||
[flagged]
deankong 5 hours ago||
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yosh102 5 hours ago|
Seeing the activity flow made this click for me. I like that someone can just say “I’m cycling next week,” let people join, and figure out the time afterwards instead of creating a fully formed event upfront.

That feels meaningfully different from Meetup.

Curious which has been the better wedge so far: bringing existing groups and their members over, or creating new local connections through individual activity posts?

radius89 4 hours ago|
> Seeing the activity flow made this click for me. I like that someone can just say “I’m cycling next week,” let people join, and figure out the time afterwards instead of creating a fully formed event upfront.

Thank you! Nice to hear this makes sense to someone other than myself :)

> Curious which has been the better wedge so far: bringing existing groups and their members over, or creating new local connections through individual activity posts?

I'll have to get back to you on that hah! I've only launched the activities this week, so we shall see!