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google
eddystone
C2015–2023
google / eddystone · Archived

eddystone

Specification for Eddystone, an open beacon format from Google

8Distinct people
8Mentions
1Explicit recommenders
3.1KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Specification for Eddystone, an open beacon format from Google

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

isn't the link on their github to the packet format? https://github.com/google/eddystone/blob/master/protocol-spe... I love this release Google needed to take a direction there…

yresnob used a recommendation phrase. One indexed comment matches. This is a phrase match, not a verdict.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 12:54:37 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year8 dated mentions

Observed mentions: 2015-07-14 17:30:28 UTC to 2023-12-19 06:29:13 UTC.

0123452015-01-01 00:00:00 UTC to 2016-01-01 00:00:00 UTC (exclusive): 5 mentions; 0 submissions, 5 comments20152016-01-01 00:00:00 UTC to 2017-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2017-01-01 00:00:00 UTC to 2018-01-01 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments2018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments20192020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2023

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20152015-01-01 00:00:00 UTC2016-01-01 00:00:00 UTC505
20162016-01-01 00:00:00 UTC2017-01-01 00:00:00 UTC101
20172017-01-01 00:00:00 UTC2018-01-01 00:00:00 UTC110
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC000
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC000
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC000
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC000
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC000
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC101

What Hacker News says

8 sources
I fail to see a reason where it would be a violation because of the following reasons: 1) it's a response to a user's request, i.e., not initiated by the repo author 2) it depends on consensus of the user. 3) it's not automated (most of the items from the policy are related to automation). 4) the repo author has no obligation whatsoever of maintaining the project. He is not paid or forced to do it. 5) if the user really wants to apply this change or disagrees with this practice, he/she can always fork it. That said, I understand that it may still not feel "fair" compared to other projects that don't follow this practice. Or the feeling of "wanting to help but you're asked to do some things first". Companies already do that to accept your pull requests though [0], which takes way longer than giving a star - and I didn't see a complaint abo
Read the rest
In No star, No fix
> information about users won’t be saved until they click a link, so the beacon owner will not know anyone was nearby until they visit the website It sounds like the metadata is sourced from the bluetooth-broadcast, not via a separate request. However, the specification itself[0] only has room for the URL and the telemetry data, so how they achieve this in practice is questionable. [0] https://github.com/google/eddystone/blob/master/protocol-spe...
In New Chrome for iOS scans for beacons broadcasting URLs
As others noted, the packet format is documented. But this: > I really dislike the decision to make it part of the Play API (as opposed to standard Android), as it ends up not being really open after all. doesn't really make sense. How do you open source storing data associated with a beacon in the cloud? The beacon is dumb so it's the client program that associates the broadcast with some action. The only way to open source that is to document the format of the beacon broadcast and release tools to let anyone receive them and parse them, after which any action can be taken. Which is exactly what was open sourced. The Play Services support seems to just be that you don't have to do it yourself if you don't want to on Android™ devices, because play services already has support. If they really want this to take off in iOS apps, though, the
Read the rest
only real way they can help developers out is by releasing source directly, I believe (the git repo includes an example iOS app[1] but I haven't looked at it yet) [1] https://github.com/google/eddystone/tree/master/tools/ios-ed...
In Google’s Eddystone – a flexible, open-source iBeacon alternative

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