Hackster.io

Project showcase and tutorial platform with a high signal-to-noise ratio. Good for seeing how others have wired up sensors and actuators before you start.

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RobotShop

Components, kits, and an active community forum. One of the few places that carries obscure actuators and sensors with useful documentation alongside them.

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The Construct

The best structured learning path for ROS — courses go from zero to autonomous navigation without requiring a physical robot. Simulation-first approach that actually prepares you for hardware.

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ROS

The standard framework for robotics — used in research labs, autonomous vehicles, and industrial systems. Steep learning curve, but unavoidable if you're building anything real.

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