#sinclairzx81
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brewotaku.bsky.social
Survivor81 (2026) by Lupoman (Luis Pieri) for Sinclair ZX81. Escape a radioactive maze while your health constantly drains, grabbing "+" packs to stay alive, steering with O and P and keeping clear of the walls.

🎁 lupoman.itch.io/survivor81

#sinclairzx81 #retro #game #survivor81
November 3, 2026 at 8:45 AM
brewotaku.bsky.social
Rogue Abyss81 (2026) by Lupoman (Luis Pieri) for Sinclair ZX81. A roguish descent through at least 80 levels, written in just 10 lines of BASIC for the BASIC 10 Liner Contest. Dodge Orks, grab coins and food to keep going.

🎁 bunsen.itch.io/rogue-abyss8...

#sinclairzx81 #retro #game #rogueabyss81
November 3, 2026 at 8:50 AM
brewotaku.bsky.social
1NVADERS (2026) by Dr Beep (zx81coder) for Sinclair ZX81. A Space Invaders take squeezed into 1K, coded because a good version never existed. The original release had a bug with a workaround; this version fixes it. 👾

🎁 zx81coder.itch.io/156-1nvaders

#sinclairzx81 #retro #game #1nvaders
November 3, 2026 at 8:12 AM
brewotaku.bsky.social
Stack Attack (2026) by Salvacam for Sinclair ZX81.
Stack lines of boxes while avoiding getting crushed 📦 Runs as a .p file on any 16K ZX81 emulator.
🎁 salvacam.itch.io/stack-attack

#homebrew #sinclairzx81 #retro #game #stackattack
October 21, 2026 at 10:17 AM
Boitier imprime 3D pour ordinateur micro Sinclair ZX81.

Matiere: PLA Gris Anthracite Atome3D

Imprimante: Prusa i3 MK3S+

Service d'impression 3D en ligne : www.easy3d.io

#easy3D #SinclairZX81 #RetroComputing #VintageTech #BoitierRetro
October 5, 2026 at 3:30 PM
michael-speller.bsky.social
www.linkedin.com/feed/update/...

Für einen fertigen Computer reichte mein Oberstufen-Taschengeld nicht.

Also musste ich lernen, wie man einen baut.

Anfang der 80er - zwei Jahre vor dem Abitur - gab es für mich nur einen einzigen Traum: den Sinclair ZX81.

...weiterlesen auf LinkedIn...->
#retrocomputing #sinclairzx81 #technologie #mentoring #innovation #hardware #jeanpütz #nostalgie | Michael Georg Speller
Für einen fertigen Computer reichte mein Oberstufen-Taschengeld nicht. Also musste ich lernen, wie man einen baut. Anfang der 80er - zwei Jahre vor dem Abitur - gab es für mich nur einen einzigen Tr...
www.linkedin.com
October 1, 2026 at 11:52 AM
brewotaku.bsky.social
ZX81 Dino Jump (2026) by Animated ALex for Sinclair ZX81.

🎁 animatedal.itch.io/zx81-dino-jump

#homebrew #sinclairzx81 #retro #game #zx81dinojump
September 13, 2026 at 8:48 AM
brewotaku.bsky.social
OH1OTARZAN (2026) by Dr Beep (zx81coder) for Sinclair ZX81. You’ve watched too many Tarzan films, now you believe you’re him… but are you? A question only a ZX81 can answer.

🎁 zx81coder.itch.io/162-2x81-zx8...

#homebrew #sinclairzx81 #retro #game #oh1otarzan
September 3, 2026 at 9:46 AM
brewotaku.bsky.social
City Bomber (2026) by Animated ALex for Sinclair ZX81. A pretty slow bomber game made mostly in BASIC. 💣🏠

🎁 animatedal.itch.io/city-bomber-...

#homebrew #sinclairzx81 #retro #game #citybomber
August 29, 2026 at 7:45 AM
brewotaku.bsky.social
Savior of Lost Souls by VirtualJames for Sinclair ZX81. Based on a 2024 novel, you play Lavek on a quest to save Sally. Points tick down with each move; a live map tracks your path.

🎁 virtualjames.itch.io/zx81-savior-...

#homebrew #sinclairzx81 #retro #game #savioroflostsouls
August 23, 2026 at 7:49 AM
x0--io--0x.bsky.social
#SaintDragon #Arcade #CommodoreC64/128/MAX #ZXSpectrum #AtariST/STE #TurboGrafx-16/PCEngine #SinclairZX81 #Amiga #AmstradCPC #MSX #Shooter
June 18, 2026 at 11:17 AM
zx81keyboardadventure.com
A little bit more on the Making of Zevious Seven for the #ZX81

www.zx81keyboardadventure.com/2026/06/zevi...

#homebrew #sinclairzx81 #retro #game #zeviousseven
Zevious Seven: Getting a Bit More From the ZX81 Display
Retro computer blogging on games, software, electronics, Arduino, Raspberry PI & projects for the Sinclair ZX81, ZX Spectrum & retro other computers.
www.zx81keyboardadventure.com
June 28, 2026 at 12:00 PM
alistairk.bsky.social
Considering the Ukraine war and the potential Trump issues with Ukrainian farmland reminds me of the late Sir Chris Mayer's BBC series "Mortgaged to the Yanks" on how the UK's Second World War debt was treated as a mortgage by the USA and was only paid off in 2007 www.youtube.com/watch?v=mHQe...
mortgaged to the yanks BBC4 pt1
YouTube video by sinclairZX81
www.youtube.com
March 27, 2025 at 5:54 PM
typeholes.bsky.social
sinclairzx81.github.io/typebox-work... helps a lot

I really need to fix my vscode extension that is supposed to let you do this in editor.
December 23, 2024 at 2:34 AM
typeholes.bsky.social
I do think this would be easier with ArkType or github.com/sinclairzx81...

I love the dx in ArkType, but if you prefer a chaining API then typebox is great. Other validators may be great as well; these are just the two I've used. ArkTypes docs are WIP.
GitHub - sinclairzx81/typebox: Json Schema Type Builder with Static Type Resolution for TypeScript
Json Schema Type Builder with Static Type Resolution for TypeScript - sinclairzx81/typebox
github.com
December 23, 2024 at 1:59 AM
typeholes.bsky.social
Typescript can, but you need a different approach. Check out the amazing literal type parsing in ArkType.io .
I haven't used it, but github.com/sinclairzx81... provides utility types for the parsing approach
ArkType
TypeScript's 1:1 validator, optimized from editor to runtime
ArkType.io
December 8, 2024 at 3:35 PM
typeholes.bsky.social
If you don't want to pull in a validation library you can also make your own validation function. sinclairzx81.github.io/typebox-work... also makes that easy. Just put your type on the left and choose "TS" in the middle
screen shot of typebox workbench input: type Data = { payload: { id: number } } output: export type Data = { payload: { id: number } } export const Data = (() => { function check_Data(value: any): boolean { return ( typeof value === 'object' && value !== null && !Array.isArray(value) && typeof value.payload === 'object' && value.payload !== null && !Array.isArray(value.payload) && Number.isFinite(value.payload.id) ) } return function check(value: any): value is Data { return check_Data(value) } })()
December 5, 2024 at 1:37 PM
gamrok.bsky.social
Oh! The ZX81 is celebrating its 45th anniversary today 🎂

It was the first computer my father ever bought. I was fascinated to watch him type on the keyboard and see things appear on the TV screen 🤩

Like a clock with moving hands! 🕓

#ZX81 #SinclairZX81 #RetroComputing #RetroComputer
Sinclair ZX81 (5 March 1981)
March 5, 2026 at 4:45 PM
codyzu.bsky.social
github.com/sinclairzx81...
GitHub - sinclairzx81/typebox: Json Schema Type Builder with Static Type Resolution for TypeScript
Json Schema Type Builder with Static Type Resolution for TypeScript - sinclairzx81/typebox
github.com
January 8, 2025 at 12:54 PM
ignacioprigar.bsky.social
Elegante publicidad del Sinclair ZX-81 en un ejemplar de la revista francesa "Vôtre Ordinateur".

#SinclairZX81 #Sinclair #Anuncios #Revistas
Publicidad del Sinclair ZX-81 en un ejemplar de la revista francesa "Vôtre Ordinateur", con el mensaje "L'initiateur" (El iniciador)
September 27, 2025 at 6:11 PM
fabianhiller.com
Maybe this helps: sinclairzx81.github.io/typebox-work...
TypeBox-Workbench
sinclairzx81.github.io
January 13, 2025 at 1:12 PM
shirian.bsky.social
TypeBox is a real hero github.com/sinclairzx81... / Parse, don't validate
GitHub - sinclairzx81/typebox: JSON Schema Type Builder with Static Type Resolution for TypeScript
JSON Schema Type Builder with Static Type Resolution for TypeScript - sinclairzx81/typebox
github.com
February 18, 2026 at 9:57 PM
ed3d.net
does "any given line" of orientation material really matter? definitely if it's something you want it to pattern after. for example, I give a truncated version of github.com/sinclairzx81... to my models when generating typebox schemas, and without it (or a web search), yeah, it 100% hallucinates.
August 8, 2025 at 3:50 AM
unclumsy.bsky.social
The arc toward AI:

Mainframe Computing >> Personal Computing >> Networked Computing >> Extrapolated Computing.

From a Sinclair ZX81 to ChatGPT, a programmer considers the new power tools: "Let the Future In" at www.unclumsy.com/2023/09/let-...

#artificialintelligence #sinclairzx81 #programming
Let the Future In
3VERB Dives into the Next Decade The author Graham Greene once said: "There is always one moment in childhood when the door opens and lets t...
www.unclumsy.com
November 19, 2024 at 4:39 AM
depecco.bsky.social
Actually that isn't too far off what really happened. A good bit of British Asset and technology stripping before Germany declared war on the US... have a watch of this series if you get a chance www.youtube.com/watch?v=mHQe...
mortgaged to the yanks BBC4 pt1
YouTube video by sinclairZX81
www.youtube.com
February 18, 2025 at 4:20 PM