I added a Bluesky comment section to my blog

https://micahcantor.com/blog/bluesky-comment-section.html

by hydroxideOH- • 6 months ago

301 103 6 months ago

pmb• 6 months ago

It's nice, right? I did it a while ago and I highly recommend it. https://triplepat.com/blog/2024/10/17/how-the-website-works

bk496• 6 months ago

Cool!

melvinroest• 6 months ago

Seems like a fun growth hacking way to grow Bluesky as well. I made an account just to test it out, haha

garganzol• 6 months ago

There is no question that for-profit social network projects will end up as Twitter did. The only question is when.

Ideally, the comment system should be either self-hosted or more fediverse-like. The rest is a temporary compromise that will sink in the sands of time.

guelo• 6 months ago

Mastodon had their shot and people found it too confusing.

vvpan4• 6 months ago

I disagree. I think ATProtocol found a pretty good balance for de/centralization. Yes most people are on Bluesky PDSs but the data is easy to backup and move and Mastodon does not improve on that afaik.

irishcoffee2• 6 months ago

It’s hard for something to succeed when the selling point is “we aren’t that other thing!”

Edit to remove unintended flame bait.

tpdly• 6 months ago

True, but Bluesky really does solve pains that closed platforms can’t/won’t. Having a choice over your algorithm is like getting lead out of your pipes, or getting a bidet or something.

kmfrk• 6 months ago

stream.place[1] operates in a similar way but for stream livechats! We haven't even begun to scratch the surface on how Bluesky comments are going to be used, apparently.

[1] https://stream.place

f311a3• 6 months ago

My blog is fully static and I have a 50-line CF worker script that sends comments to me which I import directly to markdown of a blog post. There are ways to do comments without embedding.

JCattheATM2• 6 months ago

Care to share a link or some more info?

f311a3• 6 months ago

How it works:

* CF worker on a subdomain that handles POST requests. Basically, a JS function that handles incoming requests.

* It stores comments in CF KV and sends me a copy to telegram

* All I need to do is copy it to Markdown (can be automated, but I manually approve the comments in case of spam)

* In Markdown, I'm using frontmatter to store arbitrary JSON data

* To avoid automated spam, I have a few tricks: do not expose the submit URL in HTML (insert it via JS) and calculate a simple checksum so that automated software that does not execute JS won't be able to post. Such software usually targets Wordpress blogs by scraping them from Google. I get zero spam from it.

Everything, including hosting and workers, costs me zero.

Example: https://rushter.com/blog/zsh-shell/

sigmar• 6 months ago

Would be neat to automate the comment-with-markdown as a commit/PR? Like using Pull request as comment moderation

tclancy• 6 months ago

Would be cooler if it really was ColdFusion. Of course, 50 lines wouldn’t get you very far.

tombert4• 6 months ago

Tangential, but recently I dove down the ColdFusion rabbit hole again.

My first job after dropping out of college was working with Flash and ColdFusion in 2012. Even by that time it was dated, but it was my first real dive into network and server programming so I do look at those days rather fondly.

CFML is one of those things that is simultaneously a brilliant and terrible product. The terrible part is obvious: it's a bloated language that doesn't lend itself terribly well to structure and historically has been very slow (though my understanding is that Lucee actually fixes that somewhat). The "brilliant" parts are less obvious but still cool. For example the cfquery blocks are really neat, and I say that without any sarcasm. Not only does it make it easy to write SQL directly, but there are nice built-in features to avoid injections with cfqueryparam that are easy to use, and you can simply add an attribute to the cfquery to specify caching. That's actually a really cool; I've seen people haphazardly reinvent different SQL caching heuristics and screw them up. The cfquery stuff makes it trivial and it has the advantage of doing it correctly.

Things like that are all over the language (though I haven't used it in awhile so I'd have to dig through notes to find specific examples); pages and pages of ugliness mixed with occasional spots of cleverness.

While I don't want to say I "miss" writing it, because I don't, I do have a bit of gratitude for its existence. If I hadn't picked up ColdFusion because of an, umm, "alternatively licensed" version of Dreamweaver when I was a teenager, my career would likely be very very different.

jesse_dot_id2• 6 months ago

Cool use of a social network.

tomtomistaken2• 6 months ago

I am working on https://libmap.org where you can add posts to a map via Bluesky and mastodon.social.

vvpan4• 6 months ago

You and this person should hang out https://news.ycombinator.com/item?id=46748560

twism• 6 months ago

I did something similar when X was twitter.

7777777phil• 6 months ago

This is super cool, left a comment, nothing more to say!

tomtomistaken2• 6 months ago

Great thing! You could automate it further by checking the Bluesky API for a (first) post containing the correct blog post link (from the correct user).

BillLumbergh• 6 months ago

Bluesky isn't anything special though and will disappear soon enough.

dang• 6 months ago

"Please don't post shallow dismissals, especially of other people's work. A good critical comment teaches us something."

https://news.ycombinator.com/newsguidelines.html

axpy906• 6 months ago

My eyes.

socalgal2• 6 months ago

Everyone has different needs. I run tech tutorials so I need:

(*) the entire post, not a excerpt and link to another platform

(*) long posts - posts need to be the size of stack overflow questions

(*) code blocks - it's a tech questions, posters need to be able to post code

(*) screenshots - posters need to be able to post pictures of what's wrong.

(*) serving a static site - I don't want to run a server so a script with an iframe is best. Though it would be nice if they had a message protocol for sizing.

(*) good a blocking/dealing with spam - it should be good at blocking spam. It should be easy to deal with 1000 spam messages should it ever happen. If I have to manually delete them one at a time then no.

(*) free - haha. the stuff I write is open source. I don't want to have to pay on top of my time.

(*) a sustainable business model - not sure what this means except my impression of things like giscus is they either require a server (see above), or they're running the service at a loss so it will probably eventually die.

(*) editable by mod - the posts need to be useful to other users and often posters mis-format

I don't use anything related to github because I expect github will eventually disallow this. I would consider using github if github itself offered the service. Github has one of the best UIs for tech question IMO. Markdown, drag and drop images, drag and drop video, large message size.

I use disqus because even though it sucks, it mostly checks all of those boxes. It's worst part is code blocks. It supports them but they are hard to use.

I looked into things like giscus and utterance. They both require a server or you trusting that they'll run theirs forever. They also use that ludicris "Act on your behalf" BS github permissions system.

jasoneckert• 6 months ago

This is great!

I did something similar, but with GitHub Discussions because my blog is hosted on GitHub Pages and composited with Hugo, and I wanted all components to run as close as possible to one another: https://jasoneckert.github.io/myblog/github-discussions-blog...

IshKebab2• 6 months ago

[Bluesky] can't easily be taken over by an authoritarian billionaire creep

It definitely can. Bluesky is not as decentralised as you think.

https://dustycloud.org/blog/how-decentralized-is-bluesky/

lukev2• 6 months ago

A lot's changed since 2024. The decentralization primitives were always in place, but now they're being actively used. Hosting your own PDS is quite viable if you're tech-inclined, or check out Blacksky.

There's also rumors that the W European social network launched a few days ago is built on ATProto.

rsynnott• 6 months ago

That's rather outdated at this point; in particular see https://en.wikipedia.org/wiki/Blacksky . Far from perfect, but it's not as bad as it was.

IshKebab2• 6 months ago

That Wikipedia article doesn't talk about anything relevant as far as I can see. Can Blacksky users DM Bluesky users? Can they search all of Bluesky's posts? Are there any issues with reply visibility?

p0w3n3d• 6 months ago

What about those EU anti-hate laws which punish the owner of the website instead, if comments are not filtered?

I'm asking of curiosity, when it started I disabled commenting on my web page

pedropaulovc• 6 months ago

If you are looking for proactive filtering, you could leverage the Bluesky moderation labeler, I'm not aware of one focused on EU requirements though. If you are looking for reactive filtering, you may create a small labeler just for you where you can flag just the troublesome posts and then you filter them before the comment page is rendered.

madeofpalk• 6 months ago

I think regardless of any laws I really wanted want to publish hate speech on my website that has my name on it.

telmo• 6 months ago

IANAL, etc. but this risk is usually exaggerated by people with a political agenda. EU legislation takes into account the size and purpose of websites. I have never heard of any small website being targeted by such legislation. Do your own due diligence, of course, and take care not to buy into internet hysteria and over-simplification.

nicole_express• 6 months ago

One thing I'm curious about here is moderation; you are outsourcing it to Bluesky to a degree, but I assume you'd want a way to remove posts you don't want to reproduce on your blog beyond hoping that Bluesky management bans them?

thek3nger• 6 months ago

I made something similar on my blog and had the same question. I decided to show in my blog only the comments that I liked. Therefore transforming the “like” action into an “I approve” action.

But I have few comments. Not sure if is a good solution for people with a lot of comments.

Eupolemos• 6 months ago

Bsky has something where only your followers can reply, if you choose.

Would make moderation manageable.

bpavuk• 6 months ago

one could run a labeler (moderation service) and be in control of content one sees through Bluesky. custom categories, filtering, account and post labeling, etc.

"hateful comment" or "porn" data will stay on the PDS, but it will just not show up in the comments section

hydroxideOH-2• 6 months ago

Bluesky allows you to hide replies to your own post (https://bsky.social/about/blog/08-28-2024-anti-toxicity-feat...), and these hidden replies are exposed in API data as well. So I filter out any posts in that hidden reply array.

BeetleB5• 6 months ago

I do something similar but with Mastodon.

I haven't implemented moderation, but in principle it's "easy". On a given post, store as an attribute the IDs of messages you don't want to appear (or even its descendants). The JS will have access to the info and can just filter it/them out.

Everything is done client side.

hahahahhaah• 6 months ago

Like Disqus I guess. Hopefully though with the magic incentive alignment about who is the product in a better place.

That said in Wordpress you spend zero devops time, and get comments and decent spam filtering options. You also don't need users to have a social account.

maelito2• 6 months ago

After doing that to my blog too, I added a comment section to any OSM place on https://cartes.app.

You can now review places with an ATproto account. Any app can implement the same lexicon. Review data belongs to users, as JSON on their PDS.

vvpan4• 6 months ago

That is very cool. How do you aggregate the data, listening to public bluesky firehose?

maelito2• 6 months ago

Yes, with a simple Deno server that writes local JSON.

https://codeberg.org/cartes/serveur/src/branch/master/atprot...

I haven't coded yet the fetching from zero on the server in case my "db" fails.

If it fails for a few hours only, it's easy to listen to the jetstream with a cursor. It it's more, we'd have to rely on exploring the graph : getting all PDS that have a record lexicon, and rebuilding the DB. Not too complicated I believe, but we'll see.

It's what https://quickslice.slices.network is supposed to do but I haven't been invited yet.

susam2• 6 months ago

If you are rendering your blog or website with a static site generator, you could also consider importing comments as content files into your website source and then rendering them as part of the build. The full workflow would look like this:

1. Accept comments via email, CGI scripts, server-side program or by any other means that suits you. A simple hack that requires no server-side scripting: if you run your own web server, you can submit comments as GET query parameters logged in access.log, then extract them using grep, sed, etc. Personally, I use a server-side program to accept POST requests and write comments to a text file on the web server.

2. Review submitted comments. Delete spam.

3. Add comments to your website source repository as .md, .html or whatever format you use, similar to how you add blog posts as content files to your source.

4. Render comments alongside the rest of your site using your static site generator. Depending on the nature of your static site generator, this may require using or creating a template or layout that iterates over the comments and renders them.

It is a fairly hands-on workflow, so it may not suit everybody, but this is how I do it for my personal website. I see two main benefits of this approach. Since the review is manual in step 2, no spam can ever make it to my website. Step 3 ensures comments live entirely under my control, so I never need to worry about migrating them between platforms in the future.

andai• 6 months ago

1. Accept comments via email

I only accept comments via Fax ;)

smnplk• 6 months ago

I only accept human written letters.

ckardaris• 6 months ago

1. Accept comments via email

In case anyone is curious, I (very) recently implemented a similar comment system based on email. I posted a write-up about it[1].

[1] https://ckardaris.github.io/blog/2026/01/22/my-comments-run-...

ramijames• 6 months ago

This is a really neat idea.

kurtis_reed• 6 months ago

Sounds terrible

susam2• 6 months ago

Not for you then. That is perfectly fine. I have been using this approach for seven years now, and it has worked very well for me.

For anyone else who is interested in taking a look, here is my setup:

* The server-side program that processes the POST requests: https://github.com/susam/susam.net/blob/0.5.0/form.lisp#L254...

* The static site generator reads the comment files and renders them alongside the rest of the website: https://github.com/susam/susam.net/blob/0.5.0/site.lisp#L869...

* End result: https://susam.net/comments/

The last link shows the consolidated comments page that lists all approved comments posted across my entire personal website. The 'View original comment' link under each comment points to the individual comment page for each post.

RestartKernel• 6 months ago

I can see how that would work. For a small website, you're probably only looking at a few comments per day at absolute most, and you'll be reviewing them anyway to filter/approve them. (And the implementation lends to easy automation, since you just need to programatically update the Markdown file instead.)

theshrike79• 6 months ago

I have a vague recollection that 4chan basically works like this. They just generate static pages on every comment because that's more efficient than trying to have a fancy database.

ascorbic• 6 months ago

If you want a non-React solution, I made a Bluesky comments web component https://github.com/ascorbic/bluesky-comments-tag

It's very themeable. If for some reason you want your comments to look like Hacker News, there's a theme here: See the playground here: https://bluesky-comments.netlify.app/theme/

publicdebates2• 6 months ago

There are other services that could be used for this purpose instead. Notably, I could embed replies from the social media formerly known as Twitter.

Twitter split into x, bluesky, and truthsocial. By picking one, you now allow comments from only 1/3 of your readers. Maybe that's intentional, a sort of ad hoc political filter or gate. But I think it's noteworthy.

lukev2• 6 months ago

Firstly, the idea that "1/3" of people went to truthsocial is laughable.

Readers are free to create accounts on whichever platforms they choose, in order to follow you. And publishes are free to choose which platforms they endorse.

Notably, of the three mentioned, ATProto is by far the most open and extensible protocol, and less subject to the whims of an addled billionaire.

galleywest200• 6 months ago

Doesn’t Twitter make you pay an exorbitant fee for accessing their API? At least BlueSky is free to access anything on the AT Protocol.

jsheard3• 6 months ago

Yep, the free tier only gives you 100 reads per month, and the cheapest paid tier is $200 per month.

mcintyre1994• 6 months ago

If we grant your premise, isn’t bluesky the only one of them where you can access the data freely?

publicdebates2• 6 months ago

For now. Twitter used to have a free API also.

Vaslo• 6 months ago

Blue sky isn’t even close to X

jesse_dot_id2• 6 months ago

I like your idea and stole it but used Mastodon instead :)

https://jesse.id/blog/posts/you-can-now-comment-on-my-blog-f...

BeetleB5• 6 months ago

People have been doing it with Mastodon (and perhaps Bluesky) for years.

https://blog.nawaz.org/posts/2025/Jan/adding-fediverse-comme...

mikae1• 6 months ago

I'd love to see a combination of the two as one comment section.

mudkipdev• 6 months ago

You could actually do your own moderation top of it, just add a labeler and filter out comments which have a label applied

joeyhage• 6 months ago

Hey, Micah! So cool seeing you on here. I met you when you interned at Principal several years ago. Hope you are well!

hydroxideOH-2• 6 months ago

Hey Joey! My Covid-era Principal internship feels like a fever dream now lol but I appreciated the support back then. Hope you're doing well too!

Brajeshwar• 6 months ago

This is very, very tempting, but despite not being that popular a blog, mine already went through the SPAM and hatred hell of the late 2000s and early 2010s.

I will not be tempted to have comments on my personal blog.

tombert4• 6 months ago

I do something kind of similar using Github Discussions for my comments: https://blog.tombert.com/

I didn't build it myself, I use Giscus, but it seems to work fine. Tough to say, though, since no one comments on my blog :)

dotancohen2• 6 months ago

I just tried to leave a comment on the kids Logseq page. I'm on mobile, don't have access to my GitHub credentials to log in. I'm also extraordinarily wary of exposing credentials to such a critical service for the benefit of leaving a comment on a blog.

If you have an actual goal of fostering comments, perhaps consider lowering the bar of entry.

tombert4• 6 months ago

I don't think there's an easy way to add other commenting systems for the Quartz static site generator that I use; their documentation seems to suggest that Giscus is the only way. I don't think Giscus has a way of allowing anonymous comments.

It's not a bad suggestion at all, but I'm not ambitious enough to extend Quartz to support another commenting system, especially since the analytics from Cloudflare Pages indicates that I don't get a lot of traffic anyway.

tombert4• 6 months ago

I decided that you were right, so I coded BY VIBE a simple comment system using Rust -> WASM -> Cloudflare Workers and Turnstile. No more login required! https://blog.tombert.com/

ulrischa• 6 months ago

But this means I have to make a bluesky posting for every article, right?

hwguy45• 6 months ago

It's unfortunate nearly all online social media discourse has bifurcated between left and right. Bluesky is filed with fringe leftists and, frankly, losers. Dorsey created a second social media app, largely the same as twitter, with largely the same echo chamber.

I added a Bluesky comment section to my blog

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