If you want to run the server locally clone the repo and install jekyll:
Then add the following lines to the Gemfile:
gem 'jekyll-sitemap'
gem 'jekyll-paginate'
gem 'jekyll-admin', group: :jekyll_plugins
Before running the command
bundle exec jekyll serve
you might have to delete the Gemfile.lock.
Be carefull you should not push the modifications to the Gemfile on the repo when you add your post.
When pushing, only add the files you modified '.md', '.css', images etc..
TODO
Julien R: I have no idea. For now, Julien P granted me access to the repository as collaborator. Yet, I see only Cédric and I as collaborators, and 25 unidentified members that I don't trace back to flowersteam either. By default, you can send your blog to me and I update the website.
You can either host your blog (1) outside of this website or (2) on this website.
For option (1), follow step 1 and 2. Also check step 4 for the tags.
For option (2), all steps (1 to 5) may be of interest to you.
All posts live in _posts/. Create a new Markdown file named:
_posts/YYYY-MM-DD-your-post-slug.md
The date prefix controls the publication date and sort order. The slug becomes part of the URL unless overridden by permalink.
Every post starts with a YAML front matter block between --- delimiters.
---
layout: post
title: 'Your Post Title' (to change)
date: 2026-04-14 (to change)
summary: One or two sentences describing the post (shown in listings). (to change)
categories: jekyll
permalink: your_post_slug (will be in the URL) (to change)
use_math: true
thumbnail: /images/posts/YYYY-MM-DD-your-post-slug/thumbnail.png (to change)
tags: [machine-autotelic-learning, language-models] (use at least one of human-autotelic-learning, machine-autotelic-learning, assisted-scientific-discovery and educational-technologies) (to change)
authors:
- name: 'First Author' (to change)
link: https://first-author-website.com (to change)
next: ', '
- name: 'Second Author' (to change)
link: https://second-author-website.com (to change)
next: ' and '
- name: 'Last Author' (to change)
link: https://last-author-website.com (to change)
next: ''
---For posts that redirect to an external URL (e.g. a Google Site or project page), omit summary, categories, permalink, use_math, and thumbnail, and add external_url instead:
---
layout: post
title: 'Your Post Title' (to change)
date: 2026-04-14 (to change)
external_url: https://your-external-site.com (to change)
tags: [human-autotelic-learning, developmental-learning] (to change)
authors:
- name: 'First Author' (to change)
link: https://first-author-website.com (to change)
next: ' and '
- name: 'Last Author' (to change)
link: https://last-author-website.com (to change)
next: ''
---| Field | Required | Description |
|---|---|---|
layout |
Yes | Always post. |
title |
Yes | Post title shown in listings and the page header. Use single quotes if it contains colons or special characters. |
date |
Yes | Publication date in YYYY-MM-DD format. Must match the filename date. |
summary |
For local posts | Short description shown in the post listing and meta tags. |
categories |
For local posts | Always jekyll (required by the paginator). |
permalink |
For local posts | Slug for the post URL (e.g. permalink: glam → developmentalsystems.org/glam). Omit the leading slash. |
use_math |
Optional | Set to true to enable MathJax rendering. Can be omitted if the post has no equations. |
thumbnail |
Optional | Path to a preview image shown in listings (e.g. /images/posts/2026-02-27-phylolm/full_dendrogram.png). |
tags |
Optional | List of topic tags (see available tags). |
external_url |
For external posts | Full URL the post card links to instead of an internal page. |
authors |
Yes | List of author entries (see below). |
Each entry in authors has three keys:
| Key | Description |
|---|---|
name |
Author's display name. |
link |
URL for the author's personal or academic page. Leave blank (link: ) if none. |
next |
Text inserted after this author's name: ', ' between authors, ' and ' before the last, and '' (empty string) on the last author. |
Store post images in a dedicated subdirectory:
images/posts/YYYY-MM-DD-your-post-slug/
Reference them in the post with an absolute path:

*Figure caption goes here.*For more control over layout and captions, use the HTML pattern used in other posts:
<div align="center" style="margin-bottom:40px">
<img src="/images/posts/YYYY-MM-DD-your-post-slug/my-figure.png" width="75%" alt="Alt text" />
<div>
<sub style="display: block; line-height: 1.5em">
<i>Figure caption here.</i>
</sub>
</div>
</div>Use existing tags when possible to ensure posts appear under the right theme pages.
| Tag | Theme |
|---|---|
machine-autotelic-learning |
Machine learning, RL, curiosity-driven agents |
human-autotelic-learning |
Human curiosity, cognitive science, education |
developmental-AI |
Developmental approaches to AI |
developmental-learning |
Learning and development (human or machine) |
intrinsic-motivation |
Intrinsic motivation and curiosity |
language-models |
Large language models, NLP |
reinforcement-learning |
Reinforcement learning methods |
curriculum-learning |
Curriculum and self-paced learning |
cognitive-science |
Cognitive science and psychology |
cultural-evolution |
Cultural transmission and evolution |
grounding |
Symbol grounding, embodiment |
embodiment |
Embodied AI and robotics |
interactive-learning |
Interactive and social learning |
social-learning |
Multi-agent and social settings |
interpretability |
Model interpretability and analysis |
self-determination-theory |
SDT and well-being |
ecology |
Ecological AI, niche construction |
educational-technologies |
Education, conversational agents |
discovery / assisted-scientific-discovery |
Automated scientific discovery |
deep-RL |
Deep reinforcement learning |
reproducibility |
Reproducibility and statistics |
emergence / self-organization |
Emergent behaviour, cellular automata |
multi-agent |
Multi-agent systems |
communication |
Language emergence, communication |
See https://www.markdown-cheatsheet.com/
- 0. Ask permission for pull and push
- have another branch for development and where others could see other test versions.