Finished to test the preliminary version of my new Desktop Theme Manager for #RISC_OS check out some screenshots here. I combines all old Theme managers into a single one fully rewritten in C: paolozaino.wordpress.com/2025/11/30/dme… #riscos #themeTheme #DarkTheme


A delicious custom walnut Chimera for a customer at the #RISCOSLondonShow2025 The photos really don't do it justice. #RISC_OS #custombuild

RISCOSbits's tweet image. A delicious custom walnut Chimera for a customer at the #RISCOSLondonShow2025 

The photos really don't do it justice.

#RISC_OS
#custombuild
RISCOSbits's tweet image. A delicious custom walnut Chimera for a customer at the #RISCOSLondonShow2025 

The photos really don't do it justice.

#RISC_OS
#custombuild

Slowly getting there with #risc_os Wimp programming…

SimonAyersish's tweet image. Slowly getting there with #risc_os Wimp programming…

Come and see our #ECOS Companion devices for #risc_os, and see how you can run responsive alternative operating systems alongside your favourite OS. Order yours at the Show! #riscoscompanions #riscoslondonshow2025 #InternalOrExternal

RISCOSbits's tweet image. Come and see our #ECOS Companion devices for #risc_os, and see how you can run responsive alternative operating systems alongside your favourite OS. Order yours at the Show!

#riscoscompanions
#riscoslondonshow2025
#InternalOrExternal

Want a flash new keyboard, that will literally flash if you ask it to!? Fully programmable Cherry MX Red near-silent keys, backlight LEDs, customisable key colours on individual keys! Emulate a BBC, A3000, A3010 or Pi500+ keyboard! See it at #riscoslondonshow2025 #risc_os

RISCOSbits's tweet image. Want a flash new keyboard, that will literally flash if you ask it to!? 

Fully programmable Cherry MX Red near-silent keys, backlight LEDs, customisable key colours on individual keys! Emulate a BBC, A3000, A3010 or Pi500+ keyboard! 

See it at #riscoslondonshow2025

#risc_os

Got a couple of weeks gap between jobs so caught up on some #RISC_OS programming. Can now drag a folder to an icon and display a basic tree view. Can load and save text files and already had a basic layout manager. Time to start building a text editor...

SimonAyersish's tweet image. Got a couple of weeks gap between jobs so caught up on some #RISC_OS programming. Can now drag a folder to an icon and display a basic tree view. Can load and save text files and already had a basic layout manager. Time to start building a text editor...

Just 48 hours until the WROCC show opens in Bradford. Elesar will be there with the award winning Titanium computer, fancy mechanical keyboards, and a portfolio of software for #RISC_OS

elesar_uk's tweet image. Just 48 hours until the WROCC show opens in Bradford. Elesar will be there with the award winning Titanium computer, fancy mechanical keyboards, and a portfolio of software for #RISC_OS

Having fun with Free Pascal on #RISC_OS :) First little wimp app!

QtARM's tweet image. Having fun with Free Pascal  on #RISC_OS :)
First little wimp app!

Worked on my #RISC_OS 'text editor' for the best part of a week and currently all it can do is display error messages! 😄

SimonAyersish's tweet image. Worked on my #RISC_OS 'text editor' for the best part of a week and currently all it can do is display error messages! 😄

#RISC_OS been busy designing PCBs, needed a distraction so though I would have a go at a writing a screensaver for RISC_OS it’s based on an old Jan Vibe Demo. Tested on a Titanium and PI400 it’s called Reaction I’ll release it after some more testing.


More Free Pascal fun! A Window. #RISC_OS

QtARM's tweet image. More Free Pascal fun! A Window. #RISC_OS

Join us tomorrow at 4pm for the announcements revealing our two new versatile companion systems! #companions #RISC_OS #NotRISC_OS #RISC_OSmultiverse #64bit #ECOSplus

RISCOSbits's tweet image. Join us tomorrow at 4pm for the announcements revealing our two new versatile companion systems!

#companions
#RISC_OS
#NotRISC_OS
#RISC_OSmultiverse
#64bit
#ECOSplus
RISCOSbits's tweet image. Join us tomorrow at 4pm for the announcements revealing our two new versatile companion systems!

#companions
#RISC_OS
#NotRISC_OS
#RISC_OSmultiverse
#64bit
#ECOSplus

It's touch and go, but will we have a Pi9home (brew) ready to show at the #riscoslondonshow2025? #risc_os #justbecause #notrealbutbetterthanapokeintheeye

RISCOSbits's tweet image. It's touch and go, but will we have a Pi9home (brew) ready to show at the #riscoslondonshow2025?

#risc_os
#justbecause 
#notrealbutbetterthanapokeintheeye

Unicorn cpu emulator on bare metal 64bit arm. #RISC_OS isn't far away

QtARM's tweet image. Unicorn cpu emulator on bare metal 64bit arm. #RISC_OS isn't far away

Little bit more progress. Mostly built up a container for tabs that can be nested. Still have to make it so you can drag a tab from one container to another or drag tabs out to their own free windows. #RISC_OS


Another OWB vs NetSurf... #RISC_OS I think I prefer the OWB version of Reddit :D

QtARM's tweet image. Another OWB vs NetSurf... #RISC_OS I think I prefer the OWB version of Reddit :D

Newsflash: Fortran mini-tutorial surfaces on TIB 🔥 #Code4Fun #RISC_OS iconbar.com/articles/Codin…


Finished to test the preliminary version of my new Desktop Theme Manager for #RISC_OS check out some screenshots here. I combines all old Theme managers into a single one fully rewritten in C: paolozaino.wordpress.com/2025/11/30/dme… #riscos #themeTheme #DarkTheme


Newsflash: Fortran mini-tutorial surfaces on TIB 🔥 #Code4Fun #RISC_OS iconbar.com/articles/Codin…


New video uploaded: youtu.be/AuB1leFGihY Demonstrates how our RISC OS Companions integrate with the RISC OS desktop environment. #RISC_OS #RISCOSCompanion

RISCOSbits's tweet card. Linux Companions for RISC OS

youtube.com

YouTube

Linux Companions for RISC OS


Just in case the cryptic images haven't helped, here's an easier picture clue of an external antenna! We'll have them for sale at the @rougol #riscoslondonshow2025 with access to FREE #RISC_OS control software for #ComputeModule4 systems, like our FreeNVMe and FAST systems.

RISCOSbits's tweet image. Just in case the cryptic images haven't helped, here's an easier picture clue of an external antenna!

We'll have them for sale at the @rougol #riscoslondonshow2025 with access to FREE #RISC_OS control software for #ComputeModule4 systems, like our FreeNVMe and FAST systems.

Want a flash new keyboard, that will literally flash if you ask it to!? Fully programmable Cherry MX Red near-silent keys, backlight LEDs, customisable key colours on individual keys! Emulate a BBC, A3000, A3010 or Pi500+ keyboard! See it at #riscoslondonshow2025 #risc_os

RISCOSbits's tweet image. Want a flash new keyboard, that will literally flash if you ask it to!? 

Fully programmable Cherry MX Red near-silent keys, backlight LEDs, customisable key colours on individual keys! Emulate a BBC, A3000, A3010 or Pi500+ keyboard! 

See it at #riscoslondonshow2025

#risc_os

Exclusive: see it working with your RISCOSbits #RISC_OS #FreeNVMe or #FAST system at tomorrow's @rougol London Show: riscoslondonshow.co.uk

RISCOSbits's tweet image. Exclusive: see it working with your RISCOSbits #RISC_OS #FreeNVMe or #FAST system at tomorrow's @rougol London Show: riscoslondonshow.co.uk
RISCOSbits's tweet image. Exclusive: see it working with your RISCOSbits #RISC_OS #FreeNVMe or #FAST system at tomorrow's @rougol London Show: riscoslondonshow.co.uk
RISCOSbits's tweet image. Exclusive: see it working with your RISCOSbits #RISC_OS #FreeNVMe or #FAST system at tomorrow's @rougol London Show: riscoslondonshow.co.uk
RISCOSbits's tweet image. Exclusive: see it working with your RISCOSbits #RISC_OS #FreeNVMe or #FAST system at tomorrow's @rougol London Show: riscoslondonshow.co.uk

If you love Assembly, I am sure you'll love my UltimASM DSL, it allows you to design the Assembly of your dreams or to code in 6502, 6809, 68000 and even VAX ASM on #RISC_OS (and all other supported platform by my #UltimaVM) More info @ RISC OS London Show Saturday 25th October


Coast at your desk with our Show exclusive Welsh Slate Drink Mats (with rubber pads to avoid scratching!). At a bargain price of £5 each. Limited stock, so hurry up to the RISCOSbits stand! #CoastingWithRISC_OS #RISC_OS #AcornComputers #riscoslondonshow2025

RISCOSbits's tweet image. Coast at your desk with our Show exclusive Welsh Slate Drink Mats (with rubber pads to avoid scratching!). At a bargain price of £5 each.

Limited stock, so hurry up to the RISCOSbits stand!

#CoastingWithRISC_OS
#RISC_OS
#AcornComputers
#riscoslondonshow2025

You'll be upset, too, if you miss it! Exclusively available at the #RISC_OS @rougol Show! #riscoslondonshow2025

RISCOSbits's tweet image. You'll be upset, too, if you miss it! Exclusively available at the #RISC_OS @rougol Show! #riscoslondonshow2025
RISCOSbits's tweet image. You'll be upset, too, if you miss it! Exclusively available at the #RISC_OS @rougol Show! #riscoslondonshow2025

Come and see our #ECOS Companion devices for #risc_os, and see how you can run responsive alternative operating systems alongside your favourite OS. Order yours at the Show! #riscoscompanions #riscoslondonshow2025 #InternalOrExternal

RISCOSbits's tweet image. Come and see our #ECOS Companion devices for #risc_os, and see how you can run responsive alternative operating systems alongside your favourite OS. Order yours at the Show!

#riscoscompanions
#riscoslondonshow2025
#InternalOrExternal

Now under #RISC_OS control... see the control software in action at the @rougol Show. #riscoslondonshow2025

RISCOSbits's tweet image. Now under #RISC_OS control... see the control software in action at the @rougol Show. #riscoslondonshow2025
RISCOSbits's tweet image. Now under #RISC_OS control... see the control software in action at the @rougol Show. #riscoslondonshow2025

We're making the #RISC_OS case for wood! Or should that be 'we're making a wood case for RISC OS'... See them in the (tree) flesh on Saturday at the @rougol #riscoslondonshow2025 this Saturday.

RISCOSbits's tweet image. We're making the #RISC_OS case for wood!

Or should that be 'we're making a wood case for RISC OS'...

See them in the (tree) flesh on Saturday at the @rougol #riscoslondonshow2025 this Saturday.

A delicious custom walnut Chimera for a customer at the #RISCOSLondonShow2025 The photos really don't do it justice. #RISC_OS #custombuild

RISCOSbits's tweet image. A delicious custom walnut Chimera for a customer at the #RISCOSLondonShow2025 

The photos really don't do it justice.

#RISC_OS
#custombuild
RISCOSbits's tweet image. A delicious custom walnut Chimera for a customer at the #RISCOSLondonShow2025 

The photos really don't do it justice.

#RISC_OS
#custombuild

Version 2 of TrainTimes being worked on #RISC_OS #TrainTimes

kev_soft's tweet image. Version 2 of TrainTimes being worked on #RISC_OS #TrainTimes

This weekend in LONDON you can visit the RISC OS Show 2025. RISC OS is in many ways the inspiration for ULTRA OS. Mayor part of the RISC OS UI will be taken over like the three button mouse. #RISC_OS #computershow #LONDON #2025

ULTRAOS2025's tweet image. This weekend in LONDON you can visit the RISC OS Show 2025. RISC OS is in many ways the inspiration for ULTRA OS. Mayor part of the RISC OS UI will be taken over like the three button mouse.

#RISC_OS #computershow #LONDON #2025

Come and see our #ECOS Companion devices for #risc_os, and see how you can run responsive alternative operating systems alongside your favourite OS. Order yours at the Show! #riscoscompanions #riscoslondonshow2025 #InternalOrExternal

RISCOSbits's tweet image. Come and see our #ECOS Companion devices for #risc_os, and see how you can run responsive alternative operating systems alongside your favourite OS. Order yours at the Show!

#riscoscompanions
#riscoslondonshow2025
#InternalOrExternal

Slowly getting there with #risc_os Wimp programming…

SimonAyersish's tweet image. Slowly getting there with #risc_os Wimp programming…

It's touch and go, but will we have a Pi9home (brew) ready to show at the #riscoslondonshow2025? #risc_os #justbecause #notrealbutbetterthanapokeintheeye

RISCOSbits's tweet image. It's touch and go, but will we have a Pi9home (brew) ready to show at the #riscoslondonshow2025?

#risc_os
#justbecause 
#notrealbutbetterthanapokeintheeye

Now under #RISC_OS control... see the control software in action at the @rougol Show. #riscoslondonshow2025

RISCOSbits's tweet image. Now under #RISC_OS control... see the control software in action at the @rougol Show. #riscoslondonshow2025
RISCOSbits's tweet image. Now under #RISC_OS control... see the control software in action at the @rougol Show. #riscoslondonshow2025

Exclusive: see it working with your RISCOSbits #RISC_OS #FreeNVMe or #FAST system at tomorrow's @rougol London Show: riscoslondonshow.co.uk

RISCOSbits's tweet image. Exclusive: see it working with your RISCOSbits #RISC_OS #FreeNVMe or #FAST system at tomorrow's @rougol London Show: riscoslondonshow.co.uk
RISCOSbits's tweet image. Exclusive: see it working with your RISCOSbits #RISC_OS #FreeNVMe or #FAST system at tomorrow's @rougol London Show: riscoslondonshow.co.uk
RISCOSbits's tweet image. Exclusive: see it working with your RISCOSbits #RISC_OS #FreeNVMe or #FAST system at tomorrow's @rougol London Show: riscoslondonshow.co.uk
RISCOSbits's tweet image. Exclusive: see it working with your RISCOSbits #RISC_OS #FreeNVMe or #FAST system at tomorrow's @rougol London Show: riscoslondonshow.co.uk

We're making the #RISC_OS case for wood! Or should that be 'we're making a wood case for RISC OS'... See them in the (tree) flesh on Saturday at the @rougol #riscoslondonshow2025 this Saturday.

RISCOSbits's tweet image. We're making the #RISC_OS case for wood!

Or should that be 'we're making a wood case for RISC OS'...

See them in the (tree) flesh on Saturday at the @rougol #riscoslondonshow2025 this Saturday.

Want a flash new keyboard, that will literally flash if you ask it to!? Fully programmable Cherry MX Red near-silent keys, backlight LEDs, customisable key colours on individual keys! Emulate a BBC, A3000, A3010 or Pi500+ keyboard! See it at #riscoslondonshow2025 #risc_os

RISCOSbits's tweet image. Want a flash new keyboard, that will literally flash if you ask it to!? 

Fully programmable Cherry MX Red near-silent keys, backlight LEDs, customisable key colours on individual keys! Emulate a BBC, A3000, A3010 or Pi500+ keyboard! 

See it at #riscoslondonshow2025

#risc_os

Just 48 hours until the WROCC show opens in Bradford. Elesar will be there with the award winning Titanium computer, fancy mechanical keyboards, and a portfolio of software for #RISC_OS

elesar_uk's tweet image. Just 48 hours until the WROCC show opens in Bradford. Elesar will be there with the award winning Titanium computer, fancy mechanical keyboards, and a portfolio of software for #RISC_OS

You'll be upset, too, if you miss it! Exclusively available at the #RISC_OS @rougol Show! #riscoslondonshow2025

RISCOSbits's tweet image. You'll be upset, too, if you miss it! Exclusively available at the #RISC_OS @rougol Show! #riscoslondonshow2025
RISCOSbits's tweet image. You'll be upset, too, if you miss it! Exclusively available at the #RISC_OS @rougol Show! #riscoslondonshow2025

More Free Pascal fun! A Window. #RISC_OS

QtARM's tweet image. More Free Pascal fun! A Window. #RISC_OS

I may be up to something.... #redfunctionkeys #acorn #RISC_OS

RISCOSbits's tweet image. I may be up to something....

#redfunctionkeys
#acorn
#RISC_OS

Got a couple of weeks gap between jobs so caught up on some #RISC_OS programming. Can now drag a folder to an icon and display a basic tree view. Can load and save text files and already had a basic layout manager. Time to start building a text editor...

SimonAyersish's tweet image. Got a couple of weeks gap between jobs so caught up on some #RISC_OS programming. Can now drag a folder to an icon and display a basic tree view. Can load and save text files and already had a basic layout manager. Time to start building a text editor...

Worked on my #RISC_OS 'text editor' for the best part of a week and currently all it can do is display error messages! 😄

SimonAyersish's tweet image. Worked on my #RISC_OS 'text editor' for the best part of a week and currently all it can do is display error messages! 😄

Getting outline fonts to work took me fair bit longer than it should have, all because I didn't make the validation string persist beyond creation of the icon. #RISC_OS

SimonAyersish's tweet image. Getting outline fonts to work took me fair bit longer than it should have, all because I didn't make the validation string persist beyond creation of the icon. #RISC_OS

Having fun with Free Pascal on #RISC_OS :) First little wimp app!

QtARM's tweet image. Having fun with Free Pascal  on #RISC_OS :)
First little wimp app!

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