# Emacs vs GitHub Codespaces

**Leader by Vioscale score:** GitHub Codespaces

| Attribute | Emacs | GitHub Codespaces |
|---|---|---|
| **Vioscale score** | 35.8 (53% (medium)) | 64.8 (73% (medium)) |
| activity.commits_last_30d | 100 | - |
| adoption.dependent_repos | 0 | - |
| adoption.github_stars | 5,170 | - |
| deployment.options | `{"self_hosted":true}` | `{"cloud":true}` |
| description.long | A free and open-source text editor built on a Lisp interpreter that enables extensive customization through Lisp code. It combines core text editing with broader functionality including project planning, email and news reading, debugging, calendar, and IRC capabilities. | GitHub Codespaces provides browser-based development environments hosted in the cloud, preconfigured for projects and integrated with GitHub repositories. Developers can start coding immediately without local setup, with environments that persist their personalized settings and dotfiles. |
| features.capabilities | `{"type":"terminal_editor","lsp_dap":true,"builtin_ai":"none","deployment":"desktop","os_support":"GNU/Linux, Windows, macOS, BSD, Haiku, Android","remote_dev":false,"open_source":"oss","base_platform":"original","extensibility":"plugins","pricing_model":"free","language_scope":"polyglot","git_integration":false,"code_intelligence":"lsp_grade","integrated_debugger":true}` | `{"type":"cloud_ide","builtin_ai":"native","deployment":"browser","os_support":"Platform-agnostic, browser-based","remote_dev":true,"open_source":"closed","base_platform":"original","extensibility":"marketplace","pricing_model":"subscription","language_scope":"polyglot","git_integration":true,"code_intelligence":"ide_grade"}` |
| integrations.count | 2 | 26 |
| integrations.list | `[{"name":"Tree-Sitter"},{"name":"EditorConfig"}]` | `[{"name":"Render"},{"name":"LovableBot"},{"name":"Linear Code"},{"name":"OpenCode"},{"name":"CodeRabbit"},{"name":"Codemagic CI/CD"},{"name":"Qlty Cloud"},{"name":"CircleCI"},{"name":"Imgbot"},{"name":"CodeFactor"},{"name":"Rewind Backups for GitHub"},{"name":"Azure Pipelines"},{"name":"Codacy"},{"name":"Codecov"},{"name":"Zenhub"},{"name":"Zube"},{"name":"Atlassian"},{"name":"Ranger"},{"name":"GuardRails"},{"name":"PullApprove"},{"name":"gitpod.io"},{"name":"DeepSource"},{"name":"Toast for Slack"},{"name":"Check Run Reporter"},{"name":"Honeybadger.io"},{"name":"Azure Boards"}]` |
| language.primary | Emacs Lisp | - |
| license.spdx | GPL-3.0 | - |
| market.availability | - | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"linux":true,"android":true,"windows":true}` | `{"web":true}` |
| pricing | `{"type":"open_source","summary":"Free and open source","freeTier":true,"sourceUrl":"https://www.gnu.org/software/emacs/","retrievedAt":"2026-08-13T23:00:52.092Z"}` | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"Free","features":["Unlimited public/private repositories","Dependabot security and version updates","2,000 CI/CD minutes/month","500MB Packages storage","Issues & Projects","Community support"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"contactSales":false},{"free":false,"name":"Team","summary":"$4/user/month","features":["GitHub Codespaces access","Repository rules","Multiple reviewers in pull requests","Draft pull requests","Code owners","3,000 CI/CD minutes/month","2GB Packages storage","Web-based support"],"commitment":"monthly","components":[{"kind":"per_unit","unit":"seat","amount":4,"period":"month","currency":"USD"}],"description":"Includes GitHub Codespaces access with repository rules, multiple reviewers, and enhanced CI/CD minutes","contactSales":false},{"free":false,"name":"Enterprise","summary":"Starting at $21/user/month","features":["Everything in Team","Data residency","Security and compliance features"],"components":[{"kind":"per_unit","unit":"seat","amount":21,"period":"month","currency":"USD"}],"contactSales":true}],"addOns":[{"name":"Codespaces compute","components":[{"per":{"qty":1,"unit":"hour"},"kind":"metered","amount":0.18,"currency":"USD"}]},{"name":"Codespaces storage","components":[{"per":{"qty":1,"unit":"GB"},"kind":"metered","amount":0.07,"period":"month","currency":"USD"}]}],"summary":"Free tier available. Team $4/user/month, Enterprise from $21/user/month. Compute from $0.18/hr, storage $0.07/GB/month.","currency":"USD","freeTier":true,"sourceUrl":"https://github.com/pricing","retrievedAt":"2026-08-14T16:41:23.417Z","freeTrialDays":30,"startingPrice":{"amount":4,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | freemium |
| pricing.price_level | free | low |
| pricing.transparent | yes | yes |
| reliability.status_page | - | yes |
| security.disclosure_policy | - | yes |
| security.gdpr | - | yes |
| security.scorecard | 3.2 | - |
| security.soc2 | - | yes |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Femacs-mirror%2Femacs&per_page=100","last_12m":0,"max_severity":null}` | - |

## Capabilities (IDEs & Code Editors)

| Capability | Emacs | GitHub Codespaces |
|---|:--:|:--:|
| **Core** |  |  |
| Type | Terminal editor | Cloud IDE / CDE |
| Language scope | Polyglot | Polyglot |
| **Deployment** |  |  |
| Deployment | Desktop | Browser |
| **Platform support** |  |  |
| OS support | GNU/Linux, Windows, macOS, BSD, Haiku, Android | Platform-agnostic, browser-based |
| Base platform | Original | Original |
| **Extensibility** |  |  |
| Extensibility | Plugins | Extension marketplace |
| **DX** |  |  |
| LSP / DAP support | ✓ | - |
| Remote / dev-containers | ✗ | ✓ |
| Integrated debugger / profiler | ✓ | - |
| Code intelligence depth | LSP-grade | IDE-grade |
| Built-in git integration | ✗ | ✓ |
| **AI** |  |  |
| Built-in AI | None | Native |
| **Licensing** |  |  |
| Openness | Open-source | Closed |
| **Pricing** |  |  |
| Pricing model | Free | Per-seat subscription |

*Source: Vioscale. Generated 2026-09-01T14:35:28.006Z. "-" = undocumented, not absent.*