frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

Open in hackernews

Ann, the Small Annotation Server

https://mccd.space/posts/design-pitch-ann/
46•todsacerdoti•7h ago

Comments

JellyBeanThief•5h ago
Web Annotations are what we need right now. Let people write and scribble all over webpages and share with other people in an open, vendor-neutral format. Choose who you trust, from journalists to organizations to neighbors to experts to conspiracy theorists. Let commentaries and interpretations appear overlaid on government websites and documents, Wikipedia, opinion pieces, social media, Archive.org, anything and everything. Let it be out of the hands of the content hosts.
wdbm•4h ago
How would this compare to hypothes.is?
walterbell•3h ago

  Many applications, from LibreOffice, Logseq to video players could all benefit from having social functions to compete with centralised solutions like Notion, YouTube etc. Expecting each of these to implement servers for comments and annotations is not realistic. However with a self-hosted annotation server, these apps would only need to implement one integration and users would only need to be connected to a single server.
Does Hypothes.is have a self-hosting option? https://web.hypothes.is/sales/

> Our premium solutions combine the power of social annotation with seamless integrations, enhanced controls, and advanced security. Select your industry, then complete the short form for a demo and pricing. A member of our Partnerships Team will be in touch within 24 hours.

robertknight•16m ago
> Does Hypothes.is have a self-hosting option? https://web.hypothes.is/sales/

The code for both the client and server are open source (https://github.com/hypothesis/h) so this is possible. The server is designed to support the needs of large scale deployments, so this does come with some complexity compared to a system you would design for smaller scale usage.

The text on https://web.hypothes.is/ mostly targets schools and universities, because Hypothesis pays for itself by selling integrations with online learning platforms (Canvas, D2L, Blackboard etc.) and associated support.

staz•3h ago
I'm kind of confused, I'm interested by the idea but there doesn't seems to be a link to source code, or download, or some kind of live server? Is it just a concept?

edit: Just saw the url path is called "design-pitch-ann"

nashashmi•1h ago
I remember Google’s implementation called sidekick that did the same thing.
sneak•1h ago
I have wanted the ability to socially annotate the whole internet. I imagine if you built this and it got popular, browsers would figure out ways of banning or blocking the extensions for casual users. The medium is too powerful.

That’s not a reason not to build it, however - quite the opposite.

robertlagrant•43m ago
> I imagine if you built this and it got popular, browsers would figure out ways of banning or blocking the extensions for casual users

I think the problem is moderation. If too many people use it, it will be misused in a way that either is, or can be reported as, shockingly bad, and then the whole cycle starts again.

But as a small-scale, hyper-local thing, where you know all the participants, I think it's really interesting.

robertlagrant•44m ago
This feels like a really cool idea.

Using elliptic curves to solve a math meme

https://artofproblemsolving.com/community/c2532359h2760821_the_emoji_problem__part_i?srsltid=AfmBOor9TbMq_A7hGHSJGfoWaa2HNzducSYZu35d_LFlCSNLXpvt-pdS
40•mtsolitary•50m ago•3 comments

The Behavior of LLMs in Hiring Decisions: Systemic Biases in Candidate Selection

https://davidrozado.substack.com/p/the-strange-behavior-of-llms-in-hiring
41•hunglee2•1h ago•11 comments

Making Video Games (Without an Engine) in 2025

https://noelberry.ca/posts/making_games_in_2025/
206•selvan•5h ago•83 comments

A simple search engine from scratch

https://bernsteinbear.com/blog/simple-search/
15•bertman•1h ago•0 comments

DDoSecrets publishes 410 GB of heap dumps, hacked from TeleMessage

https://micahflee.com/ddosecrets-publishes-410-gb-of-heap-dumps-hacked-from-telemessages-archive-server/
465•micahflee•10h ago•116 comments

Finland announces migration of its rail network to international gauge

https://www.trenvista.net/en/news/rnhs/finland-migration-standard-gauge/
216•axelfontaine•3h ago•167 comments

The Windows Subsystem for Linux is now open source

https://blogs.windows.com/windowsdeveloper/2025/05/19/the-windows-subsystem-for-linux-is-now-open-source/
1351•pentagrama•18h ago•906 comments

Have I Been Pwned 2.0

https://www.troyhunt.com/have-i-been-pwned-2-0-is-now-live/
605•LorenDB•13h ago•195 comments

Jules: An Asynchronous Coding Agent

https://jules.google/
355•travisennis•13h ago•139 comments

Zod 4

https://zod.dev/v4
715•bpierre•19h ago•214 comments

What are people doing? Live-ish estimates based on global population dynamics

https://humans.maxcomperatore.com/
159•willbc•9h ago•68 comments

I got fooled by AI-for-science hype–here's what it taught me

https://www.understandingai.org/p/i-got-fooled-by-ai-for-science-hypeheres
181•qianli_cs•6h ago•130 comments

GitHub Copilot Coding Agent

https://github.blog/changelog/2025-05-19-github-copilot-coding-agent-in-public-preview/
450•net01•18h ago•272 comments

Show HN: Metal – stealth browser for enterprise automations

https://metalsecurity.io
5•erekp•1h ago•1 comments

Questioning Representational Optimism in Deep Learning

https://github.com/akarshkumar0101/fer
20•mattdesl•4h ago•2 comments

AI's energy footprint

https://www.technologyreview.com/2025/05/20/1116327/ai-energy-usage-climate-footprint-big-tech/
20•pseudolus•1h ago•5 comments

Claude Code SDK

https://docs.anthropic.com/en/docs/claude-code/sdk
356•sync•17h ago•161 comments

Launch HN: Better Auth (YC X25) – Authentication Framework for TypeScript

220•bekacru•20h ago•83 comments

Run GitHub Actions locally

https://github.com/nektos/act
244•flashblaze•4d ago•98 comments

Imagine a drive where every file exists as all file types all of the time

https://anydocai.com/
3•grandslammer•3d ago•3 comments

Ann, the Small Annotation Server

https://mccd.space/posts/design-pitch-ann/
46•todsacerdoti•7h ago•9 comments

Biff – a batteries-included web framework for Clojure

https://biffweb.com
44•TheWiggles•7h ago•8 comments

A shower thought turned into a Collatz visualization

https://abstractnonsense.com/collatz/
112•abstractbill•10h ago•20 comments

Kilo: A text editor in less than 1000 LOC with syntax highlight and search

https://github.com/antirez/kilo
148•klaussilveira•14h ago•24 comments

Game theory illustrated by an animated cartoon game

https://ncase.me/trust/
308•felineflock•18h ago•50 comments

Solving physics-based initial value problems with unsupervised machine learning

https://link.aps.org/doi/10.1103/PhysRevE.111.055302
11•opnac•3d ago•3 comments

A man who visited every country in the world without boarding a plane (2023)

https://www.theguardian.com/travel/2023/aug/16/take-the-high-road-the-man-who-visited-every-country-in-the-world-without-boarding-a-plane
60•thunderbong•3d ago•35 comments

Precomputing Transparency Order in 3D

https://jacobdoescode.com/2025/05/18/precomputing-transparency-order-in-3d
6•jacobp100•2d ago•0 comments

The forbidden railway: Vienna-Pyongyang (2008)

http://vienna-pyongyang.blogspot.com/2008/04/how-everything-began.html
202•1317•16h ago•69 comments

Remarks on AI from NZ

https://nealstephenson.substack.com/p/remarks-on-ai-from-nz
166•zdw•4d ago•87 comments