Minecraft wiki entry for Blaze_farming, associated text: 1 Usage
2 Basic Parts
2.1 Spawner
2.2 Open Fortress
3 Designs
3.1 EthosLab's Design
3.2 Mumbo Jumbo's Design
3.3 Generikb's Design
3.4 Gnembon's Design
3.5 ImpulseSV's Design
3.6 1.16+ Design
3.7 Bedrock edition