Jumping spiders on the internet:

• Jumping spiders of the world by Heiko Metzner, a compilation of images and data about jumping spiders.
• World Spider Catalog. Includes a catalogue salticid species and genera. Makes literature available to members.
• Wayne Maddison's photographs of salticids. More than 20,000 photographs of salticids from around the world.
• Classification of Salticidae. Summarizes jumping spider classification, based on Maddison's 2015 phylogenetic re-classification of the family.
• Peckhamia (The Peckham Society), hosting many resources for salticids
• Tree of Life: Salticidae, by Wayne Maddison. A phylogenetic presentation of salticid diversity, with many photographs. The phylogeny is currently out of date.
• Spiders of Northwest Europe, by Ed Nieuwenhuys
• Jumping Spider Study Center of Japan, by Hiroyoshi Ikeda
• Red Latinoamericana de Salticidologos, a Facebook group
• Marshal Hedin's laboratory
• Damian Elias's laboratory
• Wayne Maddison's laboratory, with blog posts and notes on expeditions