JF Spark — Lee Junfeng
jfspark.com
LaunchIndex first observed JF Spark — Lee Junfeng (jfspark.com) live on 9 October 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
JF Spark — Lee Junfeng (jfspark.com) was first observed live on 9 October 2026.
Personal portfolio of Lee Junfeng (JF Spark) highlighting AI-powered planning tools and the Portkey software factory, including microapps for everyday tasks.
Its profile is classified as Portfolio within Technology / Developer tools. Verification detected Next.js.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- jfspark.com
- Category
- Technology / Developer tools
- Website type
- Portfolio
- Observed title
- JF Spark — Lee Junfeng
- Observed description
- Lee Junfeng. Innovation Manager, industrial solutions at Ingredion, APAC and EMEA. Tools I host at Portkey.
- Detected technologies
- Next.js
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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