jkup

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

• Name: Jon Kuperman
• Location: London
• Company: Bloomberg
• Kind: user
• Followers: 1155
• Following: 54
• Total stars: 5705
• Repositories count: 201
• Created at: 2022-11-04T08:08:39.143Z
• Updated at: 2025-05-29T05:34:35.589Z
• Last synced at: 2025-05-29T05:34:35.589Z

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• User: 1