{"id":17222440,"url":"https://github.com/jslee02/dartenv","last_synced_at":"2026-04-17T00:32:15.803Z","repository":{"id":70336575,"uuid":"82848540","full_name":"jslee02/DartEnv","owner":"jslee02","description":"OpenAI Gym with DART support","archived":false,"fork":false,"pushed_at":"2017-02-22T15:39:21.000Z","size":301,"stargazers_count":0,"open_issues_count":0,"forks_count":2,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-03-25T15:55:17.571Z","etag":null,"topics":["dart","gym","openai","reinforcement-learning"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":false,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/jslee02.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":"CODE_OF_CONDUCT.rst","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":"2017-02-22T20:19:40.000Z","updated_at":"2018-03-13T23:06:57.000Z","dependencies_parsed_at":"2023-06-25T23:06:22.946Z","dependency_job_id":null,"html_url":"https://github.com/jslee02/DartEnv","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/jslee02/DartEnv","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jslee02%2FDartEnv","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jslee02%2FDartEnv/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jslee02%2FDartEnv/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jslee02%2FDartEnv/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/jslee02","download_url":"https://codeload.github.com/jslee02/DartEnv/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jslee02%2FDartEnv/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31909979,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-16T18:22:33.417Z","status":"ssl_error","status_checked_at":"2026-04-16T18:21:47.142Z","response_time":69,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["dart","gym","openai","reinforcement-learning"],"created_at":"2024-10-15T04:05:18.357Z","updated_at":"2026-04-17T00:32:15.795Z","avatar_url":"https://github.com/jslee02.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# DartEnv\nOpenai Gym with Dart support\n\n###About\n\n**DartEnv** provides 3D multi-body simulation environments based on the \u003ca href=\"https://github.com/openai/gym\"\u003e**openai gym**\u003c/a\u003e environment. The physics simulation is carried out by \u003ca href=\"http://dartsim.github.io/\"\u003eDart\u003c/a\u003e and \u003ca href=\"http://pydart2.readthedocs.io/en/latest/\"\u003ePyDart2\u003c/a\u003e, which is a python binding for Dart.\n\n###Requirements\n\nYou need to install these packages first:\n\n\u003ca href=\"http://dartsim.github.io/\"\u003eDart\u003c/a\u003e\n\n\u003ca href=\"http://pydart2.readthedocs.io/en/latest/\"\u003ePyDart2\u003c/a\u003e\n\n###Install\n\nTo facilitate installation, we have uploaded the entire project base including the original openai gym code. To install, simply do \n\n\n    git clone https://github.com/VincentYu68/DartEnv.git\n    cd DartEnv\n    pip install -e .\n\n\nPlease find the detailed installation instruction of using \u003ca href=\"https://github.com/openai/rllab\"\u003eRllab\u003c/a\u003e to learn DartEnv in the \u003ca href=\"https://github.com/VincentYu68/DartEnv/wiki\"\u003ewiki\u003c/a\u003e page.\n\n\n###Example\n\nAfter installation, you can run DartEnv using the same API as openai gym. One example of running the dart version of the Hopper model is shown below:\n\n    import gym\n    env = gym.make('DartHopper-v1')\n    observation = env.reset()\n    for i in range(100):\n        observation, reward, done, envinfo = env.step(env.action_space.sample())\n        env.render()\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjslee02%2Fdartenv","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjslee02%2Fdartenv","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjslee02%2Fdartenv/lists"}