Example Flox Environments

A collection of ready-to-use Flox environments.

Quick start

Include any environment in your manifest:

[include]
environments = [{ remote = "flox/<name>" }]

Or run as a Docker container:

docker run -it ghcr.io/flox/floxenvs:<name>-latest

Open in Codespaces

Every environment is available as a one-click GitHub Codespace. Two variants:

• <name>-demo — the full demo with sample data, services started, and a gum welcome.
• <name> — the minimal base environment, for hacking on the manifest itself.

First Codespace boot is slower (downloads packages into a persistent /nix volume); subsequent boots reuse the cache.

Note: Codespaces in enterprise GitHub orgs that restrict seccomp=unconfined will fail to start the container.

Dual-layer pattern

Most environments follow a dual-layer pattern:

• <name>/ — minimal base layer for [include]
• <name>-demo/ — demo with gum UI and sample project files

Languages

Environment	Description	Links
go	Go	floxhub · docs · docker · codespace
└ go-demo		floxhub · docs · docker · codespace
python-pip	Python + pip	floxhub · docs · docker · codespace
└ python-pip-demo		floxhub · docs · docker · codespace
python-poetry	Python + Poetry	floxhub · docs · docker · codespace
└ python-poetry-demo		floxhub · docs · docker · codespace
python-uv	Python + uv	floxhub · docs · docker · codespace
└ python-uv-demo		floxhub · docs · docker · codespace
javascript-node	Node.js + npm	floxhub · docs · docker · codespace
└ javascript-node-demo		floxhub · docs · docker · codespace
javascript-bun	Bun	floxhub · docs · docker · codespace
└ javascript-bun-demo		floxhub · docs · docker · codespace
javascript-deno	Deno	floxhub · docs · docker · codespace
└ javascript-deno-demo		floxhub · docs · docker · codespace
ruby	Ruby + Bundler	floxhub · docs · docker · codespace
└ ruby-demo		floxhub · docs · docker · codespace
rust	Rust + Cargo	floxhub · docs · docker · codespace
└ rust-demo		floxhub · docs · docker · codespace

Databases & Services

Environment	Description	Links
postgresql	PostgreSQL	floxhub · docs · docker · codespace
└ postgresql-demo		floxhub · docs · docker · codespace
mysql	MySQL	floxhub · docs · docker · codespace
└ mysql-demo		floxhub · docs · docker · codespace
mariadb	MariaDB	floxhub · docs · docker · codespace
└ mariadb-demo		floxhub · docs · docker · codespace
mongodb	MongoDB	floxhub · docs · docker · codespace
└ mongodb-demo		floxhub · docs · docker · codespace
redis	Redis	floxhub · docs · docker · codespace
└ redis-demo		floxhub · docs · docker · codespace
valkey	Valkey	floxhub · docs · docker · codespace
└ valkey-demo		floxhub · docs · docker · codespace
cassandra	Apache Cassandra	floxhub · docs · docker · codespace
└ cassandra-demo		floxhub · docs · docker · codespace
temporal	Temporal	floxhub · docs · docker · codespace
└ temporal-demo		floxhub · docs · docker · codespace

Tools & Applications

Environment	Description	Links
bazel	Bazel build system	floxhub · docs · docker · codespace
└ bazel-demo		floxhub · docs · docker · codespace
colima	Docker via Colima	floxhub · docs · docker
└ colima-demo		floxhub · docs · docker
nginx	Nginx	floxhub · docs · docker · codespace
└ nginx-demo		floxhub · docs · docker · codespace
podman	Podman	floxhub · docs · docker
└ podman-demo		floxhub · docs · docker
localstack	Local AWS	floxhub · docs · docker · codespace
└ localstack-demo		floxhub · docs · docker · codespace
1password	1Password CLI	floxhub · docs · docker · codespace
└ 1password-demo		floxhub · docs · docker · codespace
dotenv	Load .env vars	floxhub · docs · docker · codespace
└ dotenv-demo		floxhub · docs · docker · codespace
fnox	Secrets manager (age / KMS / Vault / 1Password / ...)	floxhub · docs · docker · codespace
└ fnox-demo		floxhub · docs · docker · codespace
sfw	Supply-chain firewall for npm / pip / cargo	floxhub · docs · docker · codespace
└ sfw-demo		floxhub · docs · docker · codespace
mkcert	Local TLS certs	floxhub · docs · docker · codespace
└ mkcert-demo		floxhub · docs · docker · codespace
playwright	Browser automation + MCP	floxhub · docs · docker · codespace
└ playwright-demo		floxhub · docs · docker · codespace
worktrunk	Git worktree manager for AI agents	floxhub · docs · docker · codespace
└ worktrunk-demo		floxhub · docs · docker · codespace

AI & ML

Environment	Description	Links
basic-memory	Local-first knowledge graph + MCP server	floxhub · docs · docker · codespace
└ basic-memory-demo		floxhub · docs · docker · codespace
huggingface	Hugging Face Hub CLI	floxhub · docs · docker · codespace
└ huggingface-demo		floxhub · docs · docker · codespace
graphify	Knowledge-graph skill for Claude Code	floxhub · docs · docker · codespace
└ graphify-demo		floxhub · docs · docker · codespace
understand-anything	Codebase knowledge graph plugin for Claude Code	floxhub · docs · docker · codespace
└ understand-anything-demo		floxhub · docs · docker · codespace
agentmemory	Persistent memory plugin for Claude Code	floxhub · docs · docker · codespace
└ agentmemory-demo		floxhub · docs · docker · codespace
honcho	Self-hostable memory server + SDK for stateful agents	floxhub · docs · docker · codespace
└ honcho-demo		floxhub · docs · docker · codespace
gstack	Garry Tan's Claude Code stack	floxhub · docs · docker · codespace
└ gstack-demo		floxhub · docs · docker · codespace
remotion	Remotion video skill for Claude Code	floxhub · docs · docker · codespace
└ remotion-demo		floxhub · docs · docker · codespace
langchain	LangChain + Ollama	floxhub · docs · docker · codespace
└ langchain-demo		floxhub · docs · docker · codespace
verba	Verba RAG app	floxhub · docs · docker · codespace
└ verba-demo		floxhub · docs · docker · codespace
symphony	OpenAI Symphony orchestrator	floxhub · docs · docker · codespace
└ symphony-demo		floxhub · docs · docker · codespace
omlx	oMLX LLM server (Apple Silicon)	floxhub · docs · docker
└ omlx-demo		floxhub · docs · docker
sana	NVIDIA SANA text-to-image inference	floxhub · docs · docker · codespace
└ sana-demo		floxhub · docs · docker · codespace
lmstudio	LM Studio local LLM + OpenAI API	floxhub · docs · docker · codespace
└ lmstudio-demo		floxhub · docs · docker · codespace
vibe-kanban	Kanban for coding agents	floxhub · docs · docker · codespace
└ vibe-kanban-demo		floxhub · docs · docker · codespace
serena	MCP toolkit for coding agents	floxhub · docs · docker · codespace
└ serena-demo		floxhub · docs · docker · codespace
hermes	Self-improving AI agent (Nous Research)	floxhub · docs · docker · codespace
└ hermes-demo		floxhub · docs · docker · codespace
codeburn	AI coding token observability TUI	floxhub · docs · docker · codespace
└ codeburn-demo		floxhub · docs · docker · codespace
iloom	AI-assisted dev in isolated worktrees	floxhub · docs · docker · codespace
└ iloom-demo		floxhub · docs · docker · codespace

Docker images

All environments are published to GHCR. Browse at ghcr.io/flox/floxenvs.