Directory

5 tools

BullMQ

Taskforce.sh (BullForce Labs AB) · Messaging & queues

Redis-backed job and message queue for Node.js (with a Python port) offering workers, flows, rate limiting, repeatable jobs and a commercial Pro tier

MITOpen sourceFreeLocalSelf-hostedNov 2, 2026

Hugging Face Hub

Hugging Face · Training & fine-tuning

Hosting platform for open models, datasets and Spaces demo apps built on git repositories and Xet storage, with Inference Providers, Endpoints, Jobs and an open-source Python client and CLI

MixedFreemiumPaidLocalNov 2, 2026

Prefect

Prefect Technologies, Inc. · ETL/ELT & orchestration

Python workflow orchestration library and server where decorated functions become observable, retryable flows, with Prefect Cloud as hosted option

Apache-2.0Open sourceFreemiumLocalSelf-hostedRedirected

QuantConnect

QuantConnect Corporation · Financial analysis & investing

Algorithmic trading platform built on the open-source LEAN engine, with cloud backtesting, research notebooks and brokerage-connected live trading

Apache-2.0FreemiumPaidLocalNov 2, 2026

vectorbt

Oleg Polakow · Financial analysis & investing

Python library for vectorized backtesting and portfolio analysis built on pandas, NumPy and Numba, with a commercial PRO edition

Apache-2.0 WITH Commons-ClauseFreePaidLocalNov 2, 2026

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