Flower App Hub
Discover and use Flower apps from the community
fedops-mnist-xai
FedOps MNIST XAI client launcher with Flower
subgroup-seq-agg
Hierarchical FL pipeline.
fedops-multimodal
Flower Hub-ready FedOps multimodal app for Hateful Memes federated learning
speech_llm_fl
Federated Learning with SpeechLLM (WavLM + TinyLlama), PyTorch Lightning, and Flower
federated_pft_classification
Federated XGBoost classification of lung function categories from spirometry data, using U of T Pulmonary Function Test Guidelines.
fed-witsml-map
Federated WITSML mnemonic mapping: learn a universal channel-name classifier across vendors using FedProx, without requiring a centrally maintained mapping database.
fed-npt-prediction
Federated Non-Productive Time (NPT) prediction using FedProx and Differential Privacy. Operators train a shared NPT classifier without exposing well-level logs or cost data.
fed-drilling-nlp
Federated NLP for drilling report classification and information extraction. Fine-tunes a lightweight transformer on daily drilling reports without centralizing confidential operational data.
federated-guardrails
Federated LLM Guardrails Benchmarking across regulated domains
quickstart-tensorflow-timeseries
Federated Learning on time series with Tensorflow/Keras and Flower (Quickstart Example)
he-flower-example
Federated Learning with CKKS Homomorphic Encryption and Flower
forest-monitoring-example
In this Flower example we are modelling forest timber volme using satellite time series data.
ai4os-fedllm-medical
ai4os-fedllm-medical-v2
fedrag
A Federated Retrieval-Augmented Generation (FedRAG) application.
aws-flwr-demo
The current example shows how to interact with S3, download a file from an S3 bucket and load it into a Flower app.
fed-tab
Federated Tabular Data Classification with Flower, PyTorch, scikit-learn, and TabPFN
fed-poison-lab
Federated poisoning lab with FedAvg, FedTrimmedAvg, and Krum
demo
Federated Learning with Numpy and Flower (Demo)
Helmsman
Helmsman, an agentic framework for autonomous synthesis of federated learning systems via collaborative LLM agents
flowernnunet
Federated nnU-Net: Privacy-preserving medical image segmentation with Flower and nnU-Net
t-ioi-medical-smollm2
This app provides federated instruction-tuning of the SmolLM2-135M-Instruct model on a medical dataset using the Flower framework.
t-ioi-nlp-smollm2
This app provides federated instruction-tuning of the SmolLM2-360M model on a general NLP dataset using the Flower framework.
t-ioi-unr
This app provides federated instruction-tuning of the gemma2-9b model on a general NLP dataset using the Flower framework.
t-ioi-finance-smollm2
This app provides federated instruction-tuning of the SmolLM2-360M-Instruct model on a finance dataset using the Flower framework.
t-ioi-code-smollm2
This app provides federated instruction-tuning of the SmolLM2-135M-Instruct model on a code dataset using the Flower framework.
bouquetfl
A local hardware emulator for Federated Learning in Flower.
basic_example
Basic Example by the Vector Institute
custom-mods
Custom Flower Mods in Flower Apps
supernode-authentication
Federated Learning with PyTorch and authenticated Flower
quickstart-pytorch-lightning
Federated Learning with PyTorch Lightning and Flower (Quickstart Example)
quickstart-pennylane
Quantum Federated Learning with PennyLane and Flower
quickstart-pandas
Federated Learning with Pandas and Flower (Quickstart Example)
quickstart-monai
Federated Learning with MONAI and Flower (Quickstart Example)
quickstart-fastai
Federated Learning with Fastai and Flower (Quickstart Example)
quickstart-catboost
Federated Learning with CatBoost and Flower (Quickstart Example)
opacus-fl
Sample-level Differential Privacy with Opacus in Flower
flower-secure-aggregation
Secure Aggregation in Flower
fl-tabular
Adult Census Income Tabular Dataset and Federated Learning in Flower
fl-dp-sa
Central Differential Privacy and Secure Aggregation in Flower
fedler-farms
Flower app demo: farm clients federated multi-output regression on Sentinel features (X1..X10) in PyTorch.
fedeca
Federated external control arm method (FedECA) for survival analysis, as a Flower App.
smpc-fl
P2P SMPC Protocol for Federated Learning using Flower
frida
FRIDA is a Flower App that implements and evaluates privacy attack-based methods for detecting free-riders in Federated Learning
federated-umap
Privacy-preserving federated dimensionality reduction: MMD landmark optimisation + Nyström approximation to compute a global UMAP embedding without sharing raw data.
fedhomo
Federated Learning with Homomorphic Encryption (CKKS via TenSEAL)
nanogpt-shakespeare
Federated NanoGPT on Tiny Shakespeare with Flower
quickstart-numpy
Federated Learning with Numpy and Flower (Quickstart Example)
fed-phish-guard
Federated Learning for Phishing URL Detection
flowertune_phi-4-nlp
FlowerTune LLM Labs
flowertune_smollm2-360m-instruct-finance
FlowerTune LLM Labs - Finance
flowertune_smollm2-1.7b-instruct-finance
FlowerTune LLM Labs - Finance
flowertune_smollm2-1.7b-instruct-coding
FlowerTune LLM Labs - Coding
flowertune_qwen3-8b-coding
FlowerTune LLM Labs
flowertune_qwen3-4b-coding
FlowerTune LLM Labs
flowertune_qwen3-0.6b-medical
FlowerTune LLM Labs
flowertune_qwen2.5-7b-instruct-medical
FlowerTune LLM Labs
flowertune_qwen2.5-7b-instruct-coding
FlowerTune LLM Labs
flowertune_qwen2.5-1.5b-instruct-coding
FlowerTune LLM Labs
flowertune_qwen2.5-0.5b-instruct-coding
FlowerTune LLM Labs
flowertune_phi-4-mini-instruct-coding
FlowerTune LLM Labs - Coding
flowertune_mistral-7b-instruct-v0.3-medical
FlowerTune LLM Labs
aifes_gesture_recognition
This repository shows how AIfES and Flower can be combined.
fedops-mnist
FedOps MNIST client launcher with Flower
flowertune-gccl-general-nlp2
A GCCL federated fine-tuning app built with FlowerTune for large language models.
flowertune-gccl-general-nlp
A GCCL federated fine-tuning app built with FlowerTune for large language models.
flowertune-gccl-medical-llm2
A GCCL federated fine-tuning app built with FlowerTune for large language models.
flowertune-gccl-medical-llm
A GCCL federated fine-tuning app built with FlowerTune for large language models.
diffusion_example_privacy
Federated Learning with Diffusion Model and Flower (Quickstart Example)
diffusionSecAgg
Federated Learning with Diffusion Model and Flower (Quickstart Example)
app-numpy
A Demo App with NumPy
vitpoultry
Federated Finetuning of a Vision Transformer on Poultry Health
flowertune-med
Federated instruction tuning of Meerkat-7B on Medical Meadow Medical Flashcards with LoRA, PEFT, and FedProx.
flowertune-med-llamamedx
Federated instruction tuning of Llama-medx on Medical Meadow Medical Flashcards with LoRA, PEFT, and FedProx.
flowertune-med-jslmedllama
Federated instruction tuning of JSL-MedLlama-3-8B on Medical Meadow Medical Flashcards with LoRA, PEFT, and FedProx.
flowertune-med-bimedllama
Federated instruction tuning of Bio-Medical-Llama-3-8B on Medical Meadow Medical Flashcards with LoRA, PEFT, and FedProx.
diffusion_example
Federated Learning with Diffusion Model and Flower (Quickstart Example)
codellama-7b-hf
FlowerTune LLM federated fine-tuning app for CodeLlama-7b-hf.
starcoder2-7b
FlowerTune LLM federated fine-tuning app for StarCoder2-7B.
deepseek-coder-7b-instruct-v1-5
FlowerTune LLM federated fine-tuning app for DeepSeek-Coder-7B-Instruct-v1.5.
tinyllama-1-1b-chat-v1-0
FlowerTune LLM federated fine-tuning app for TinyLlama-1.1B-Chat-v1.0.
fed-audio-tagging
Federated Learning for Urban Audio Tagging
fedscene
Federated Learning for Camera-fleet Scene Classification
flowertune-medical-v1
Federated LoRA fine-tuning of Llama3.1-Aloe-Beta-8B for medical QA tasks; ranked #1 on the FlowerTune LLM Leaderboard (Medical track, as of 2026-01-14).
flowertune-finance-v1
Federated LoRA fine-tuning of Qwen2.5-7B for financial NLP tasks; ranked #1 on the FlowerTune LLM Leaderboard (Finance track, as of 2026-01-14).
flowertune-generalnlp-v1
Federated LoRA fine-tuning of InternLM3-8B-Instruct for general NLP tasks; ranked #1 on the FlowerTune LLM Leaderboard (General NLP track, as of 2026-01-14).
flowertune-code-v1
Federated LoRA fine-tuning of Qwen3-8B for code tasks; ranked #1 on the FlowerTune LLM Leaderboard (Code track, as of 2026-01-14).
nhanes-t2d-fedmap-fl
Federated Learning for NHANES T2D Detection using FedMAP (PyTorch + Flower)
flwr-nlp
A Flower app for federated LoRA fine-tuning of Qwen2.5-7B-Instruct on general NLP tasks
fedllm-medical-biomedllama
Federated LLM Fine-tuning for Medical Question-answering (Llama-3-8B)
feature-election
Feature Election - Federated Feature Selection with Flower
qwen1
Federated LLM fine-tuning of Qwen2.5-1.5B-Instruct on medical dataset
quickstart-xgboost
Federated Learning with XGBoost and Flower (Quickstart Example)
quickstart-tensorflow
Federated Learning with Tensorflow/Keras and Flower (Quickstart Example)
quickstart-mlx
Federated Learning with MLX and Flower (Quickstart Example)
flowertune-llm-medical
Base App for the Medical challenge in the FlowerTune LLM Leaderboard
flowertune-llm-general-nlp
Base App for the General NLP challenge in the FlowerTune LLM Leaderboard
flowertune-llm-finance
Base App for the Finance challenge in the FlowerTune LLM Leaderboard
flowertune-llm-code
Base App for the Code challenge in the FlowerTune LLM Leaderboard
example-app
Federated Learning with PyTorch and Flower (Example App)
quickstart-sklearn
Federated Learning with scikit-learn and Flower (Quickstart Example)
quickstart-pytorch
Federated Learning with PyTorch and Flower (Quickstart Example)
quickstart-numpy
Federated Learning with Numpy and Flower (Quickstart Example)
quickstart-huggingface
Federated Learning with Hugginface Transformers and Flower (Quickstart Example)
quickstart-jax
Federated Learning with JAX and Flower (Quickstart Example)
quickstart-pytorch
Federated Learning with PyTorch and Flower (Quickstart Example)
baseline
Base app to create a Flower Baseline
app-numpy
A Flower Numpy App.