jkup

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Engineer at @bloomberg. @tc39 working on signals and source maps. Teaching at @frontendmasters.

• Name: Jon Kuperman
• Location: London
• Company: Bloomberg
• Kind: user
• Followers: 1168
• Following: 57
• Total stars: 5739
• Repositories count: 207
• Created at: 2022-11-04T08:08:39.143Z
• Updated at: 2025-07-14T17:46:06.811Z
• Last synced at: 2025-07-14T17:46:06.811Z

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