Aaron Parecki

Checkins can easily be faked. The Foursquare app does a reasonable job of preventing fake (and accidental fake) checkins, but it's still possible. If checkins weren't posted on Foursquare, but instead were posted on each person's own website, the possibility of fake checkins is much greater. What would it look like to have a way for a venue to know (and republish) checkins that it knows were real?

Here's a walkthrough of my multi-camera live switching rig that I use to record conferences and events. I've spent a while finding small enough parts so that the entire setup can fit on my bike. I intentionally created this rig with dedicated components so that no computer is required for any part of this workflow.

The thing I was most excited about at IndieWebCamp Brighton was coming up with a Private Webmention extension to Webmention. The version we outlined in Brighton was drastically simplified from previous iterations of potential ways to send private Webmentions.Nearly a week after speccing it out, I now have a first draft implementation of sending. My goal this week was to finish implementing sending private Webmentions, to get some real-world feedback on the spec.

I'm excited to announce that Micropub is now a W3C Candidate Recommendation!

When working on my photo album thumbnail navigation for this site, I wanted a way to show a square thumbnail of a photo, centered and cropped from the original version. I wanted this to work without pre-rendering a square version on the server, and without using background image tricks.

My favorite Git client is Tower. I wanted to find a way to sign my git commits despite that not being a supported feature of Tower. Turns out it only took a couple configuration options to make it work.

It's been an exciting year in the IndieWeb so far!

My DSLR camera doesn't have GPS, so normally all my photos would not include the location of where I was when I took the photo. I used to use the Eye-Fi card that did geotagging, but that is no longer supported in the new "mobi" line. I could get an external GPS unit for my camera, but that sounds cumbersome and would only work with that one camera.

I've been a long-time fan of the Eye-Fi SD cards. My primary use for them is to have all my photos automatically uploaded to Flickr from my camera. It turns out I'm lazy and having to manually copy photos off an SD card and upload them is too much work.

The videos from IndieWeb Summit are finished and online now! I put together separate video clips for the two keynote talks in the morning, and also for the demos on the second day. (Apologies for the somewhat noisy audio, the air conditioners in the space were loud!)State of the IndieWebTantek ÇelikCutting Edge IndieWebAaron Parecki, Ben Werdmüller, Kyle MahanDemos from IndieWeb Summit 2016

When I first built Monocle, I modeled it after the "timeline" or "stream" view now common in social networks, but made it possible to subscribe to h-entry feeds as well. The main UI showed a stream of posts, with the full post contents rendered inline, along with the author info and favorite/repost/reply buttons.

At IndieWebCamp Nürnberg, I didn't end up spending time on my home page design, despite a great day 1 discussion on the topic. Instead, I made a few fixes to my site, and built a quick indie reader in IRC, which shows me posts from people I'm following, and lets me reply to them from IRC as well.It's ugly, but it works!

I just launched an update to p3k which adds an integrated authorization server. This means that now when I sign in to Micropub apps like Quill, it will redirect me to my own server where I can have more fine-grained control over the access I am granting the application.

Since publishing the latest W3C draft of Micropub on March 1, there have been a few minor updates based on feedback from people who have implemented it.Simpler update syntaxThe update syntax had an extra nesting that was not necessary. The syntax changed from:replace[properties][content]=Hello+Moonto replace[content]=Hello+MoonMoving a postIf the update operation caused the post to be moved to a new URL (such as when the URL scheme is based off of the post's date, or has a custom slug that is editable), the Micropub client needs a way to know the new URL of the post.The Update Response section now includes HTTP 201 as a possible response, along with:If the update operation caused the URL of the post to change, the server must respond with HTTP 201 and include the new URL in the HTTP Location headerMore InformationYou can read the latest editor's draft of the spec here: http://micropub.net/draft/ as well as see the change log. The git commit history shows the full detailed changes.Thanks to Greg for providing feedback on his Micropub implementation.As always, feedback from implementation experience is appreciated! Feel free to file an issue, or join the #indiewebcamp chat!

I just spent two days finishing migrating the last of my old websites and services off my old server and into new homes. This project has been on my todo list for over two years, and I've been making slow progress since then, mostly by spending a day on it here and there.I finally finished moving the last things off the server today. The last two things left were my Twitter streaming search script and a really old MediaWiki website. Both were running on a 6-year old operating system, and under deprecated versions of Ruby and PHP. The MediaWiki instance had been EOL since 2012. The OpenSSL library was so old the Heartbleed bug hadn't even been written yet. Other things on that server were a Gitlab install (which I replaced with Gogs in February), my own SSL root authority (which is significantly less useful now that Letsencrypt makes certificates free and easy), an old web app I haven't used since 2009, and many cobbled together scripts.This was quite a painful process all told, and I would like to avoid getting into this this situation in the future. Here are some things I'm planning to do that will help make the upgrade process easier in the future.Upgrade regularlySpend the time it takes to upgrade the whole server (OS as well as application dependencies) every 3-6 months, instead of letting the machine get to be several years old. The whole reason I got into this situation in the first place is the OS was so old incremental upgrades were no longer possible. Updating the OS, PHP/Ruby versions, and applications regularly means smaller incremental changes rather than getting into a situation where your app no longer runs because the scripting language changed so much since the last upgrade.Separate the web and database serversI've had a separate database server for a long time. The main benefit this gives me is I'm able to move the source code for a website to a new server without having to also worry about migrating the database at the same time. It's one less moving part in the migration process, and I will continue to do this in the future.Productize everythingSome of these projects and websites were so old that I didn't actually have them in Git repos yet. Some of them were in Subversion, some were just piles of files on disk. A few of them shared a common set of files on the server, rather than using any sort of package management and proper dependency chain. Of course my more recent projects are much better packaged, but I had forgotten I had not always done things this way. Making each project a self-contained application with its own Git repo makes it easier to move them around to new servers later.Avoid using servers in the first placeThese days, we have many options for running applications without dealing with the underlying operating system. Google AppEngine (on which I currently run indiewebify.me and xray.p3k.io), Amazon Lambda (where I run ca3db), and Heroku to name a few. Once a service is running in infrastructure such as these, you can forget worrying about the underlying operating system updates, and focus on your application logic. The service providers will handle everything under the hood and you can forget that upgrading OpenSSL is a thing that needs to happen.

You can use Telegraph to receive Webmentions when your site is linked to by any website tracked by Superfeedr, even if that site doesn't send Webmentions itself!

Today there was a nice writeup about Webmention in theregister.co.uk!http://www.theregister.co.uk/2016/02/18/remember_wordpress_pingbacks_the_w3c_wants_us_to_use_them_across_the_whole_web/The headline and subhead are a little rough, but the article gets better.

I just had a very pleasant experience installing and setting up Gogs.io on my server, so that I can self-host my private repositories.

I use nginx to serve my HTTPS domains, and Letsencrypt support for nginx is still in beta. I also have a relatively specialized nginx config setup so I don't want any automated script messing with those files. Below are the steps I took to use the letsencrypt tool to generate and automatically renew a certificate for a domain.

werd.io/2015/signed-feeds-pubsub-a-simple-verb-protocol-a-publisher-and