The GitHub presence of superfly, associated with fly.io, includes a wide range of repositories primarily written in Go, Rust, Elixir, TypeScript, Shell, and Ruby. Notable projects such as litefs, corrosion, and flyctl highlight their focus on distributed systems, file system replication, and command line tools for their services.
Top languages
Public repositories
litefs
FUSE-based file system for replicating SQLite databases across a cluster of machines
corrosion
Gossip-based service discovery (and more) for large distributed systems.
flyctl
Command line tools for fly.io services
fly
Deploy app servers close to your users. Package your app as a Docker image, and launch it in 17 cities with one simple CLI.
tokenizer
HTTP proxy that injects 3rd party credentials into requests
fly-log-shipper
Ship logs from fly to other providers
flyctl-actions
:octocat: GitHub Action that wraps the flyctl
init-snapshot
Fly
ltx
Go library for the LTX file format
fly-pr-review-apps
Github Action for PR Review Apps on Fly.io
wormhole
Fly.io secure tunnel
edge
A set of useful libraries for Edge Apps. Run locally, write tests, and integrate it into your deployment process. Move fast and maybe don't break things? Because, gosh darnit, you're an adult.
docs
No description provided for this repository.
ssokenizer
No description provided for this repository.
macaroon
Fly.io macaroon implementation
fly_postgres_elixir
Library for working with local read-replica postgres databases and performing writes through RPC calls to other nodes in the primary Fly.io region.
contextwindow
A low-level library for writing Go LLM agents
fly-ruby
Ruby gem for handling requests within a Fly.io multiregion database setup
litevfs
LiteFS VFS SQLite extension for serverless environments
litefs-example
An example of deploying LiteFS on Fly.io.
fly_rpc_elixir
Makes it easier to build distributed Elixir applications on the Fly.io platform. Adds region awareness to an app and makes it easy to perform RPC calls in other Fly.io regions.
cr-sqlite
Convergent, Replicated SQLite. Multi-writer and CRDT support for SQLite
fly-autoscaler
A metrics-based autoscaler for Fly.io
rchab
Fly.io Remote Builder (Remote Controlled Hot Air Balloon)
sprites-docs
👾 Documentation for Fly.io Sprites
fly-go
Go client for the Fly.io API
fly.rs
Fly Edge Application runtime.
dropspy
Go implementation of the venerable dropwatch utility
tired-proxy
An http proxy that's just too tired and eventually shuts down
sprites-js
No description provided for this repository.
flymcp
MCP server for Fly.io CLI integration with Claude Desktop
elixir-hiring-project
This is a sample project we use to assess Elixir/Phoenix/LiveView skills, and also simulate an idea of the type of work a dev advocate could end up doing at Fly.io.
bfaas
Bash functions-as-a-service
sprites-go
Go SDK for Sprite
fsm
internal fsm library
burn
HTTP load testing tool
onehostname
A Fly Edge Application for combining a bunch of different backends under one hostname
sprites-py
Python SDK for Sprites
firecracker
Secure and fast microVMs for serverless computing.
sprites-ex
An Elixir SDK for Sprites
fly-checks
Basic health-check framework
llm-describer
A simple image describer service using Ollama and PocketBase
litefs-go
Go library for interacting with LiteFS.
multi-cloud-haproxy
No description provided for this repository.
fly-rails
Rails support for Fly-io
autowire
Automatically configure Wireguard interfaces in distributed system. It supports Consul as backend.
sprites-vscode-ext
No description provided for this repository.
sqlite3-restore
Utility for performing an online restore of a SQLite database.
dashboards
Collection of dashboards for visualizing Fly.io app data
flyssh
SSH to WebSocket bridge - expose WebSocket servers via SSH
fly-telemetry
Build an observability stack out of Fly logs+metrics streams
pixelfly
An HTTP image service
ltx-rs
Rust library for the LTX file format
rust-templates
No description provided for this repository.
openclaw-sprite-builder
One-click OpenClaw deployment on Sprites
flysrc-go
A golang parser for Fly-Src headers in Fly.io Machines.
nomad
Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.
macaroon-elixir
Elixir library for attenuating Fly.io macaroons
site-policy
Collaborative development on GitHub's site policies, procedures, and guidelines
flygit
https://rawgit.com on Fly
accept-encoding
Determine the best encoding possible from an Accept-Encoding HTTP header.
fly-k3s
Provision a k3s cluster on top of fly machines
imaginary
Fast, simple, scalable HTTP microservice for high-level image processing with first-class Docker support
spegel
Stateless cluster local OCI registry mirror.
cookiebot
Example macaroon discharge service
mpg-postgres-image
No description provided for this repository.
claude-plugins
An unofficial Claude Code plugin marketplace from Fly.io
go-example
Deploy an example Go app to Fly
fly-user-env
No description provided for this repository.
og-image
An open graph image generator
tokenizer-elixir
No description provided for this repository.
graceful
No description provided for this repository.
russh
Rust SSH client & server library
arrow-rs-object-store
Rust object_store crate
vector
A high-performance observability data pipeline.
firecracker-mainline
Secure and fast microVMs for serverless computing.
ex_oauth2_provider
Making OAuth 2 provider and authentication with http bearer as simple as possible for Elixir and Phoenix apps
spritebot
Discord bot for the Sprites Discord server!
virtual-kubelet
Virtual Kubelet is an open source Kubernetes kubelet implementation.
percona-postgresql-operator
Percona Operator for PostgreSQL
wireguard-go
Mirror only. Official repository is at https://git.zx2c4.com/wireguard-go
buildpacks
Buildpacks for Fly
libkrun
A dynamic library providing Virtualization-based process isolation capabilities
libkrunfw
A dynamic library bundling the guest payload consumed by libkrun
sqlite-rs-embedded
Rust bindings for SQLite that are no_std and wasm compatible
pgbouncer
lightweight connection pooler for PostgreSQL
prom_ex
An Elixir Prometheus metrics collection library built on top of Telemetry with accompanying Grafana dashboards
rusqlite
Ergonomic bindings to SQLite for Rust
tracee
Linux Runtime Security and Forensics using eBPF
tailscale
The easiest, most secure way to use WireGuard and 2FA.
discourse-closed-topic-gate
No description provided for this repository.
open-feature-go-sdk
Go SDK for OpenFeature
public-suffix-list
The Public Suffix List
lillians-test-repo
test
sqlite3-vdbe-returning-bug
PoC of a bug in SQLite3's VDBE codegen when using `RETURNING` on virtual tables
restic
Fast, secure, efficient backup program
buildkit
concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit
glide
Command line tools for fly.io services
overlaybd
Overlaybd: a block based remote image format. The storage backend of containerd/accelerated-container-image.
lvm2
Mirror of upstream LVM2 repository
Frequently asked questions
What does superfly build on GitHub?
Superfly builds a variety of tools and libraries on GitHub, focusing on distributed systems and application deployment. Their notable repositories include litefs for SQLite replication and flyctl for managing fly.io services.
Which programming languages does superfly use?
Superfly primarily utilizes Go, Rust, Elixir, TypeScript, Shell, and Ruby for their public repositories. This diverse selection allows them to develop robust tools and applications tailored for distributed environments.
Are superfly's repositories public?
Yes, all of superfly's repositories are publicly available on GitHub. This transparency allows users and developers to explore their projects and contribute to the community surrounding fly.io.
Is this exposure intended?
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