{"id":16841709,"url":"https://github.com/redtachyon/redtachyon","last_synced_at":"2026-01-04T14:02:29.631Z","repository":{"id":130378891,"uuid":"426318634","full_name":"RedTachyon/redtachyon","owner":"RedTachyon","description":null,"archived":false,"fork":false,"pushed_at":"2024-10-29T15:28:55.000Z","size":22,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-01-24T12:13:12.251Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/RedTachyon.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2021-11-09T17:12:07.000Z","updated_at":"2024-10-29T15:28:59.000Z","dependencies_parsed_at":"2023-11-11T13:30:44.953Z","dependency_job_id":"554b8ad8-0f34-457d-b3ec-813e425fcc76","html_url":"https://github.com/RedTachyon/redtachyon","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RedTachyon%2Fredtachyon","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RedTachyon%2Fredtachyon/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RedTachyon%2Fredtachyon/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RedTachyon%2Fredtachyon/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/RedTachyon","download_url":"https://codeload.github.com/RedTachyon/redtachyon/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244161076,"owners_count":20408244,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-13T12:42:47.686Z","updated_at":"2026-01-04T14:02:29.580Z","avatar_url":"https://github.com/RedTachyon.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"[![Ariel's's GitHub stats](https://github-readme-stats.vercel.app/api?username=RedTachyon\u0026count_private=true\u0026include_all_commits=true\u0026show_icons=true\u0026theme=algolia)](https://github.com/anuraghazra/github-readme-stats)\n\n![](https://komarev.com/ghpvc/?username=redtachyon)\n\n\nResearch Engineer at Meta. PhD from École Polytechnique, my thesis topic was \"Simulating Crowds with Reinforcement Learning\". In the past I was at University of Warsaw, KTH Royal Institute of Technology, and Aalto University.\n\nIn my free time, I'm the maintainer of [Gymnasium](https://github.com/Farama-Foundation/Gymnasium) (the official continuation of [OpenAI Gym](https://github.com/openai/gym)), sometimes reviewing other people's bugs, sometimes adding my own bugs... I mean, features. Sometimes I also help with [PettingZoo](https://github.com/Farama-Foundation/PettingZoo), [SuperSuit](https://github.com/Farama-Foundation/SuperSuit) and other projects in the [Farama Foundation](https://farama.org/).\n\nMy two main personal projects are [Coltra](https://github.com/RedTachyon/coltra-rl) and [CrowdAI](https://github.com/RedTachyon/CrowdAI), which both form the core of my PhD research. Coltra is a somewhat general DRL library, designed to work seamlessly with multiagent environments and complex observation spaces. CrowdAI is a crowd simulation engine built on top of Unity ML-Agents in which I animate my crowds.\n\nIf you're interested in collaborating/hiring me/something of that sort, that might be a bit tricky at the moment. I'm open to contributions to Coltra, and ready to make it more community-driven, after a bit of extra code cleanup. Might be up for some freelancing, consulting and the like. And open-source contributions -- depending on my bandwidth. But if we already talked (e.g. on the [RL Discord](https://discord.gg/FJZnzTENRp)), chances are, I'll be up to help you with whatever you need.\n\nErdős number \u003c= 4\n\n\u003c!--\n**RedTachyon/redtachyon** is a ✨ _special_ ✨ repository because its `README.md` (this file) appears on your GitHub profile.\n\nHere are some ideas to get you started:\n\n- 🔭 I’m currently working on ...\n- 🌱 I’m currently learning ...\n- 👯 I’m looking to collaborate on ...\n- 🤔 I’m looking for help with ...\n- 💬 Ask me about ...\n- 📫 How to reach me: ...\n- 😄 Pronouns: ...\n- ⚡ Fun fact: ...\n--\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fredtachyon%2Fredtachyon","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fredtachyon%2Fredtachyon","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fredtachyon%2Fredtachyon/lists"}