# Coder

> Self-hosted cloud dev environments — A self-hosted platform that moves development environments off laptops onto your own infrastructure, started on demand.

- Page: https://tesign.com/en/item/coder/
- JSON: https://tesign.com/en/item/coder/index.json
- Korean Markdown: https://tesign.com/item/coder/index.md
- Generated: 2026-09-18 21:08 UTC

## RANKS

- INFRA #16 (As of 2026-09-18 15:00 UTC)

## Numbers

- 14,815 stars — checked on GitHub 2026-09-17 16:44 UTC (+11 observed since the check)
- 7-day +31 observed via GH Archive (as of 2026-09-18 15:00 UTC)
- 24h +11 ★ · 30d +37 ★ (as of 2026-09-18 15:00 UTC)
- Star total = the value last checked on GitHub (stars_checked_at) + increases observed via GH Archive since. The 24h · 7d · 30d gains are GH Archive hourly events summed to the reference time (as_of). No score of ours.

## AT A GLANCE

- LICENSE: AGPL-3.0 (copyleft) — https://spdx.org/licenses/AGPL-3.0.html
- USAGE: Release source if you redistribute or host it as a service.
- OPEN SOURCE: YES
- LANGUAGE: Go
- PLATFORM: web · linux
- CATEGORY: DEV TOOLS · INFRA
- Tags: 개발환경 · 자체 호스팅 · 팀 · 인프라
- How to start: Self-host
- SOURCES: GitHub https://github.com/coder/coder
- SELF-HOST: https://coder.com/

## ACTIVITY

- Last commit: 2026-09-17 16:43 UTC
- Latest release: [unconfirmed]
- Contributors: [unconfirmed]
- Open issues (incl. PRs): [unconfirmed]
- Made by: [unconfirmed]
- Checked on GitHub: 2026-09-17 16:44 UTC

## TESIGN TAKE

Too heavy for one person; the return shows up with a team — particularly one worried about where AI coding tools keep their keys.

## WHY IT MATTERS

Every new hire loses days setting up a development environment. Coder defines that environment in Terraform and starts it on demand; idle workspaces shut down automatically to save cost, and access runs through a secure tunnel.

## BUILD FROM THIS

- Go under AGPL-3.0. Workspaces are defined in Terraform across EC2 VMs, Kubernetes pods or Docker containers, connected over a WireGuard tunnel. Coder Agents runs AI coding agents in the control plane on your own infrastructure, with no API keys inside workspaces.

## WHO IT'S FOR

- Teams with several developers, projects with rotating contractors, and organisations that cannot let code sit on personal laptops.

## START IN 5 MINUTES

```
# Follow the quickstart at coder.com on a test server first, and gauge how much of your current setup has to move into Terraform.
```

## CAVEATS

- You run the servers yourself. Under AGPL-3.0 a modified service must publish its source, and some capabilities sit behind a paid Premium tier.

## RECEIPT

- FIRST SEEN BY TESIGN: 2026-09-17 15:44 UTC
- AT SOURCE: 2021-12-22 06:08 UTC
- KEPT: 2026-09-18 21:07 UTC
- Published on TESIGN: 2026-09-18 21:07 UTC
- Text last updated: 2026-09-18 21:07 UTC

## How to read this

- This file was produced by the same build, from the same data, as the tesign.com item page. The text is editorial; the numbers are stored observations.
- null in the JSON means not observed — never zero. The Markdown writes [unconfirmed] for it.
- Star total = the value last checked on GitHub (stars_checked_at) + increases observed via GH Archive since. The 24h · 7d · 30d gains are GH Archive hourly events summed to the reference time (as_of). No score of ours.
- A summary, not legal advice.

[Image] https://tesign.com/img/coder-919677f164.png