







Search publisher-controlled information, public knowledge, and the open social web.
The information flaneur: a fresh look at information seeking
A Brief History & Ethos of the Digital Garden
A newly revived philosophy for publishing personal knowledge on the web

The rise of community-curated knowledge networks
The Internet put thousands of years of human thought at our fingertips, and enabled billions of people to create content. At least 2.5…

your long-form atmosphere · pub search
what you publish, who reads it, your semantic neighborhoods, and what you recommend
Notion’s Knowledge Board
Evaluating how models perform across a range of knowledge work tasks, using live anonymized traffic and judged by models from Anthropic, OpenAI, and Google. An ongoing experiment.

epistemic garden - mapping how ideas spread online
We're building tools to help communities understand their information landscape and protect against harmful coordinated narratives.
DITA Open Toolkit
The open-source publishing engine for content authored in the Darwin Information Typing Architecture

The Atmosphere . Building the open social web


A privacy-first, open-source knowledge base
A privacy-first, open-source platform for knowledge management and collaboration.

atproto-aware concept search engine
a mockup of a webpage search engine that only indexes webpages that are referenced in atproto records. Surfaces related links based on social and community context.
Lea: research-oriented social media
Introducing a beta-version of our new research-focused social media platform
Platform Stats — blogs.social
Discover and follow blogs across Bluesky, Mastodon, RSS, and the open social web.
Google: Organize the world's information Atmosphere: Let the world's information self-organize
TJ
In some ways, atproto, bluesky, @semble.so, @sill.social, @standard.site and so on are building new indexes for the web. I really hope atproto succeeds and goes fully mainstream. Think of the amazing search engines that can be built on such rich index data. Maybe web3 can actually happen.