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"Come to the backend side, we have Kotlin!" — FOSDEM 2021

68 slides Video2Any pulled straight from the conference recording — no upload, all in the browser.

Julien Salvi · FOSDEM 2021, Kotlin devroom · video.fosdem.org/2021/D.kotlin/come_to_the_backend_side.webm

"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 1
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 2
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 3
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 4
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 5
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 6
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 7
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 8
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 9
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 10
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 11
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 12
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 13
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 14
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 15
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 16
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 17
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 18
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 19
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 20
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 21
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 22
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 23
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 24
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 25
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 26
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 27
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 28
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 29
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 30
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 31
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 32
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 33
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 34
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 35
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 36
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 37
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 38
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 39
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 40
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 41
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 42
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 43
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 44
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 45
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 46
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 47
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 48
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 49
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 50
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 51
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 52
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 53
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 54
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 55
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 56
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 57
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 58
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 59
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 60
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 61
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 62
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 63
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 64
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 65
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 66
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 67
"Come to the backend side, we have Kotlin!" — FOSDEM 2021 — slide 68

Julien Salvi spoke in the Kotlin devroom at FOSDEM 2021 on using Ktor to write a backend in Kotlin — routing, content negotiation, authentication and error handling, mostly through code on the slide rather than a live editor. Video2Any stepped through the 30-minute recording and kept 68 clean frames, one per slide change. That distinction matters here: a talk that shows code on slides extracts into a readable deck, while the same material typed live in an editor comes out as dozens of near-identical screens. Two talks were rejected from this gallery for exactly that. Every image below is real output, extracted in a browser tab with nothing uploaded.

Slides from FOSDEM, used under CC BY 2.0 BE. Extracted from the original recording (linked above) and credited to FOSDEM; not affiliated with or endorsed by them. Rights concern? request removal.

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FAQ

Are these the actual slides?
Yes — frames from the published recording, one per slide change, unaltered. FOSDEM publishes its 2021 recordings under CC BY 2.0 BE, which permits reuse with credit; we credit FOSDEM and link the original above.
Why does code on slides work better than a live editor?
Because Video2Any keeps a frame only once the picture changed and then held still. A slide of code holds; an editor being typed in never does, so it produces churn rather than pages.
Can I convert a talk of my own?
Yes, free for your own files. Drop the recording in and Video2Any exports an .pptx or PDF in your browser, with nothing uploaded — and the code on the slides comes through as real text.

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