A quick helper mod I've used for testing my mods:

• recipes to produce all mined resources from an assembler
• a 10gw solar panel.
• a way to test the efficiency of assembler designs
• science pack recipes converted to assembler recipes to test science building designs.

Changelog:

• 0.0.15
  • added quick and dirty speedrun seed finder (use on new maps, single player)
    • quickstart: /bulk_startat 341, /bulk_stopat 600, /bulk_start
    • outputs to script-output\log.csv (full location depends on program location)
    • destroys initial surface, and makes the game unplayable while generating maps.
• 0.0.14
  • ported to 0.17
  • science packs updated to match changes as of 17.13
• 0.0.13
  • Added Science Pack consumption recipes to simulate everything but follower robot count research.
  • Removed Void Chest From Game (Use infinity Chest instead for item removal)
• 0.0.12
  • Changed so huge-rock shows up on map in preview mode (useful for finding good maps for speed running)
• 0.0.11
  • new recipes for testing belt effectiveness
• 0.0.9
  • Changes default roboports to have large construction area
  • super construction bots
• 0.0.8
  • Added special recipes for testing performance of the assembler backend (for ups testing)
• 0.0.7
  • Added Stone cheat for testing compound-furnaces-0.0.10
• 0.0.6
  • Added low performance cost void chest, deletes the entire contents once every 6 seconds.