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Tim Lavoie

@fractaldragon.net

Living the island life on Canada's west coast. Interested in programming, security, photography, and anything adjacent

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21.01.2025
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Latest posts by Tim Lavoie @fractaldragon.net

Footage of the meteor that lit up the sky tonight - caught by live cameras in Deep Cove. Sonic boom a couple of minutes later, strong enough to shake homes across the Lower Mainland.

Wow! 🀯

04.03.2026 07:04 πŸ‘ 52 πŸ” 19 πŸ’¬ 1 πŸ“Œ 3
Post image

A thing you can do in Vancouver (I could not but I know a guy who did) is the Costco Marathon where you run the five costcos and eat a hotdog at each one

27.02.2026 06:17 πŸ‘ 8 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Haskell in the Modern Day
Haskell in the Modern Day YouTube video by Packet Pushers

I really enjoyed talking about Haskell, OCaml and programming language communities on Day Two Devops.

Give it a listen if you're curious!

youtu.be/fylVXiYDcT4?...

14.02.2026 22:37 πŸ‘ 12 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
Gleam's Design and Compiler - with creator Louis Pilfold
Gleam's Design and Compiler - with creator Louis Pilfold Gleam programming language creator Louis Pilfold talks with Richard Feldman about Gleam's design and various challenges that came up when implementing its co...

Gleam’s Design and Compiler https://lobste.rs/s/ddpboi #video #plt #gleam

10.01.2026 09:05 πŸ‘ 11 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Two ravens on Dog Mountain with a view of Vancouver

Two ravens on Dog Mountain with a view of Vancouver

A raven in a snowy tree

A raven in a snowy tree

A raven in the foggy snow

A raven in the foggy snow

Ravens on Seymour on the way to Dog Mountain

08.01.2026 22:57 πŸ‘ 13 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

we need to teach the normies rss

05.01.2026 16:13 πŸ‘ 90 πŸ” 20 πŸ’¬ 6 πŸ“Œ 2
Preview
One Courageous Correspondent What happened inside β€œ60 Minutes” this weekend

share.google/crhcReJqfDFy...

22.12.2025 23:59 πŸ‘ 8357 πŸ” 2246 πŸ’¬ 172 πŸ“Œ 105

Fantasque Sans Mono?

13.12.2025 04:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
Preview
Advent of FPGA β€” A Jane Street Challenge Advent of Code has long been a favorite Decemberritual at Jane Street, with many participating in the month-long puzzle challenge thatencourages thoughtful e...
26.11.2025 15:37 πŸ‘ 4 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Frameworks: No, Libraries: Yes. Developing a product in OCaml from Scratch - FUN OCaml 2025
Frameworks: No, Libraries: Yes. Developing a product in OCaml from Scratch - FUN OCaml 2025 YouTube video by FUN OCaml

day 8 of sharing FUN OCaml 2025 talks:

youtu.be/0Hwd7NxQ8_c?...

15.11.2025 00:14 πŸ‘ 6 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Preview
OCaml 5.4 Release: New Features, Fixes, and More! An overview of the OCaml 5.4 update highlighting new features and bug fixes!

The 5.4 update of OCaml is out! Check out our blog for an overview of the biggest new features and fixes🐫 tarides.com/blog/2025-10...

13.11.2025 14:10 πŸ‘ 7 πŸ” 3 πŸ’¬ 1 πŸ“Œ 1

TV conspiracies: we’ve hacked their computers but they’ve perfectly cleaned up the evidence!

Real conspiracies:
To: conspirator
From: famous person
Attachment: evidence.png

12.11.2025 20:19 πŸ‘ 8126 πŸ” 2105 πŸ’¬ 60 πŸ“Œ 78
Purely functional gRPC and HTTP/2 with OCaml - Adam Cholewiński - FUN OCaml 2025
Purely functional gRPC and HTTP/2 with OCaml - Adam Cholewiński - FUN OCaml 2025 YouTube video by FUN OCaml

day 7 of posting FUN OCaml 2025 talks:

youtu.be/exR5eWSQ_8o?...

13.11.2025 23:12 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Yes, digital sovereignty for all things in Canada is a good idea.

That doesn’t mean insulating us from the world: open collaboration with others still fits with this.

Buying from a vendor with nothing of our own (especially from an American vendor) is not the way.

08.11.2025 19:06 πŸ‘ 18 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

day 4 of posting FUN OCaml 2025 talk recordings:

https://youtu.be/iQc5fHW5SZA?si=vo6TjToRdXe67doV

πŸ₯ΉπŸ«πŸ”₯🧑

11.11.2025 00:40 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
OPEN LETTER to the Minister of Artificial Intelligence and Digital Innovation from civil society organizations and individuals opposing "National Sprint" consultation on AI strategy - BC Civil Liberti... The Honourable MΓ©lanie JolyMinister of IndustryHouse of CommonsOttawa, OntarioK1A 0A6 The Honourable Evan SolomonMinister of Artificial Intelligence and Digital InnovationHouse of CommonsOttawa, Ontar...

Researchers at the Citizen Lab and director @rondeibert.bsky.social sign open letter to the Canadian Minister of AI and Minister of Industry rejecting the β€œNational Sprint” on AI strategy.

Read it here: bccla.org/policy-submi...

05.11.2025 21:48 πŸ‘ 36 πŸ” 29 πŸ’¬ 1 πŸ“Œ 11

day 3 of posting FUN OCaml 2025 talk recordings!

https://youtu.be/UfrryqltZUQ?si=btHKGf_3OoGC-xmX

10.11.2025 07:35 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

C is for β€˜Carnival of Souls’ in my #folkhorroralphabet released in 1962 and directed by Herk Harvey. It’s a low budget cult classic, unsettling period Americana that inspired directors like David Lynch and George Romero.

matpringleillustration.bigcartel.com/product/folk...

09.11.2025 18:37 πŸ‘ 779 πŸ” 73 πŸ’¬ 23 πŸ“Œ 1


https://youtube.com/@FUNOCaml

09.11.2025 16:53 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

posting one FUN OCaml 2025 talk recording per day, starting today with https://www.youtube.com/watch?v=zfGlQZ2pkss

07.11.2025 23:25 πŸ‘ 5 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
Preview
Bridgy Connects your web site to social media. Likes, reposts, mentions, cross-posting, and more...

Hah, thanks! (Caught your comment via a brid.gy notification)
The palm was an accident, but it's not like the pic was already cluttered with hair. ;)

09.11.2025 07:18 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I was in the audience, and I loved this talk! Although it did lead to late night conversations about why we're allocating external memory in the first place in OCaml, instead of going full zero-copy. My thoughts here: anil.recoil.org/notes/icfp25...

23.10.2025 14:03 πŸ‘ 6 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Image of the mechanical ladder outside the Louvre

Text below says WENN'S MAL WIEDER SCHNELL GEHEN MUSS (When you need to move fast)

Underneath is more German text which translates as "The BΓΆcker Agilo transports your treasures weighing up to 400kg at 42m/min - quiet as a whisper."

Image of the mechanical ladder outside the Louvre Text below says WENN'S MAL WIEDER SCHNELL GEHEN MUSS (When you need to move fast) Underneath is more German text which translates as "The BΓΆcker Agilo transports your treasures weighing up to 400kg at 42m/min - quiet as a whisper."

The German company that makes the mechanical ladder used in the Louvre heist has used the image to advertise, with the text 'When you need to move fast'

10/10 response, no notes

24.10.2025 08:27 πŸ‘ 15921 πŸ” 5060 πŸ’¬ 100 πŸ“Œ 178
Hacking OCaml
Hacking OCaml YouTube video by Jane Street

A fun talk about...hacking OCaml. Basically, what you get when you supercollide a systems-y OCaml developer and a CTF.

www.youtube.com/watch?v=SV9V...

30.09.2025 18:03 πŸ‘ 19 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

I saw it on Mastodon, found you over here. The language might be harsh, as you say, but I thought it was excellent!

27.09.2025 18:19 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thanks Don! Yeah, am kinda here too, not sure how to reply via brid.gy.

26.09.2025 05:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
U.S. Congress members urge Canada to deal with wildfire smoke ruining their summer A lack of forest management and arson control is causing blazes that release hazardous fumes drifting into the Midwest, their letter reads

This is just some of the stupidest shit we've seen from a group of people who are excelling at stupid stuff. www.theglobeandmail.com/canada/artic...

09.07.2025 21:09 πŸ‘ 27 πŸ” 3 πŸ’¬ 6 πŸ“Œ 2
Scene from Monty Python's Life of Brian, where a number of women are wearing fake beards so that they can participate in a stoning.

Scene from Monty Python's Life of Brian, where a number of women are wearing fake beards so that they can participate in a stoning.

10.07.2025 19:29 πŸ‘ 27 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The most incredibly fun part of this Nature comment on evidence synthesis we published today is that the cartoonist (David Parkins) also did Beano and Dennis the Menace (!) A true legend. www.nature.com/articles/d41...

08.07.2025 11:55 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Preview
ChatGPT Lost a Chess Game to an Atari 2600 And on the 'Beginner' difficulty level, too.

Deep Blue is 30 years old and was capable of defeating chess grand champions. It could be housed in a single cabinet.

ChatGPT spans untold data centers devouring massive amounts of electricity and it got its ass whipped by an 8 bit gaming console from the 1970s.

11.06.2025 00:29 πŸ‘ 17491 πŸ” 6100 πŸ’¬ 141 πŸ“Œ 255