u/No-Enthusiasm1672

https://preview.redd.it/d9szd3ecb42h1.png?width=2560&format=png&auto=webp&s=7e319d22b35f27d6297df45a6f851c99349477da

Your productivity stack is too many tabs.

Todoist for tasks. Google Calendar for time. A pomodoro app in another tab. A habit tracker on your phone. Notion for notes. Spotify for focus music. Six apps for one thing — your day.

They got split into different apps because of UI, not because they're actually different. A habit is a recurring task. A pomodoro is a task with breaks. A calendar event is a task with a time. They're the same data wearing different clothes.

KRNL0 puts all of it on one infinite canvas.

Everything is a node you can drag, drop, and connect with lines. Todos, habits, pomodoro timer, calendar, analog clock, analytics, ambient music player, notes, images — all on the same surface, all aware of each other.

The thing that makes it click:

Drop three tasks on the canvas. Draw a line from one to the next. Drag the first one onto your calendar at 9 AM.

The other two snap in behind it automatically.

KRNL0 reads your pomodoro settings — work length, break length, long break frequency — and does the math. A 75-minute task becomes three 25-minute focus sessions with breaks in between. The next task in the chain starts when the first one actually ends, breaks and all. The third one slots in after that. Mark a task as a meeting instead and it runs flat, no breaks.

Then the analog clock node shows your whole day as colored arcs around a 12-hour dial. Fork the chain into two parallel branches? They render as concentric rings. You can literally see where your time splits.

You didn't pick start times. You drew a line. The schedule is what falls out of the graph.

Everything on one canvas:

• Todos — drag, group, connect
• Habits — visible lanes next to the work they belong to
• Pomodoro — as a node, not a popup, sitting next to whatever you're focused on
• Calendar — week / month / year views, drop tasks on it to anchor
• Clock — live 12-hour analog dial of your day
• Analytics — where your time actually went
• Ambient music — built in, no extra tab
• Notes + images — for context, references, mood-boarding

Claude Code native — no API keys, no tokens, no subscription on top.

If you already have Claude Code installed, KRNL0 plugs into it locally. Ask it to plan your day and it reads your habits, your open tasks, yesterday's analytics, and lays out tomorrow on your canvas. Ask it what you actually did this week and it tells you. Everything runs on your machine through the Claude Code you already pay for. No extra API billing, no cloud sync, no account.

Your whole board is a JSON file in ~/Documents/krnl0/. No telemetry. You own it.

Free. Open source. Built by one person.

I'm a student and this is my degree project — live demo is July 2026. I'd rather find the rough edges now than on stage.

Tell me:

• Does the "connect nodes to schedule" idea click immediately, or does it sound weird?
• What's the one missing thing that would make you actually switch from your current setup?
• Bugs, ugly UI, confusing flows — file everything

Repo
Download MAC AND WINDOWS (Desktop only)

https://preview.redd.it/yx6j6u7v942h1.png?width=2560&format=png&auto=webp&s=d45d348e7e0034d9a69e419e2070f233ab884b77

Your productivity stack is too many tabs.

Todoist for tasks. Google Calendar for time. A pomodoro app in another tab. A habit tracker on your phone. Notion for notes. Spotify for focus music. Six apps for one thing — your day.

They got split into different apps because of UI, not because they're actually different. A habit is a recurring task. A pomodoro is a task with breaks. A calendar event is a task with a time. They're the same data wearing different clothes.

KRNL0 puts all of it on one infinite canvas.

Everything is a node you can drag, drop, and connect with lines. Todos, habits, pomodoro timer, calendar, analog clock, analytics, ambient music player, notes, images — all on the same surface, all aware of each other.

The thing that makes it click:

Drop three tasks on the canvas. Draw a line from one to the next. Drag the first one onto your calendar at 9 AM.

The other two snap in behind it automatically.

KRNL0 reads your pomodoro settings — work length, break length, long break frequency — and does the math. A 75-minute task becomes three 25-minute focus sessions with breaks in between. The next task in the chain starts when the first one actually ends, breaks and all. The third one slots in after that. Mark a task as a meeting instead and it runs flat, no breaks.

Then the analog clock node shows your whole day as colored arcs around a 12-hour dial. Fork the chain into two parallel branches? They render as concentric rings. You can literally see where your time splits.

You didn't pick start times. You drew a line. The schedule is what falls out of the graph.

Everything on one canvas:

• Todos — drag, group, connect
• Habits — visible lanes next to the work they belong to
• Pomodoro — as a node, not a popup, sitting next to whatever you're focused on
• Calendar — week / month / year views, drop tasks on it to anchor
• Clock — live 12-hour analog dial of your day
• Analytics — where your time actually went
• Ambient music — built in, no extra tab
• Notes + images — for context, references, mood-boarding

Claude Code native — no API keys, no tokens, no subscription on top.

If you already have Claude Code installed, KRNL0 plugs into it locally. Ask it to plan your day and it reads your habits, your open tasks, yesterday's analytics, and lays out tomorrow on your canvas. Ask it what you actually did this week and it tells you. Everything runs on your machine through the Claude Code you already pay for. No extra API billing, no cloud sync, no account.

Your whole board is a JSON file in ~/Documents/krnl0/. No telemetry. You own it.

Free. Open source. Built by one person.

I'm a student and this is my degree project — live demo is July 2026. I'd rather find the rough edges now than on stage.

Tell me:

• Does the "connect nodes to schedule" idea click immediately, or does it sound weird?
• What's the one missing thing that would make you actually switch from your current setup?
• Bugs, ugly UI, confusing flows — file everything

Repo
Download MAC AND WINDOWS (Desktop only)

https://preview.redd.it/vedyua6g942h1.png?width=2560&format=png&auto=webp&s=8d1f66a76e4a1bdc80668fbd3624105782deb131

Your productivity stack is too many tabs.

Todoist for tasks. Google Calendar for time. A pomodoro app in another tab. A habit tracker on your phone. Notion for notes. Spotify for focus music. Six apps for one thing — your day.

They got split into different apps because of UI, not because they're actually different. A habit is a recurring task. A pomodoro is a task with breaks. A calendar event is a task with a time. They're the same data wearing different clothes.

KRNL0 puts all of it on one infinite canvas.

Everything is a node you can drag, drop, and connect with lines. Todos, habits, pomodoro timer, calendar, analog clock, analytics, ambient music player, notes, images — all on the same surface, all aware of each other.

The thing that makes it click:

Drop three tasks on the canvas. Draw a line from one to the next. Drag the first one onto your calendar at 9 AM.

The other two snap in behind it automatically.

KRNL0 reads your pomodoro settings — work length, break length, long break frequency — and does the math. A 75-minute task becomes three 25-minute focus sessions with breaks in between. The next task in the chain starts when the first one actually ends, breaks and all. The third one slots in after that. Mark a task as a meeting instead and it runs flat, no breaks.

Then the analog clock node shows your whole day as colored arcs around a 12-hour dial. Fork the chain into two parallel branches? They render as concentric rings. You can literally see where your time splits.

You didn't pick start times. You drew a line. The schedule is what falls out of the graph.

Everything on one canvas:

• Todos — drag, group, connect
• Habits — visible lanes next to the work they belong to
• Pomodoro — as a node, not a popup, sitting next to whatever you're focused on
• Calendar — week / month / year views, drop tasks on it to anchor
• Clock — live 12-hour analog dial of your day
• Analytics — where your time actually went
• Ambient music — built in, no extra tab
• Notes + images — for context, references, mood-boarding

Claude Code native — no API keys, no tokens, no subscription on top.

If you already have Claude Code installed, KRNL0 plugs into it locally. Ask it to plan your day and it reads your habits, your open tasks, yesterday's analytics, and lays out tomorrow on your canvas. Ask it what you actually did this week and it tells you. Everything runs on your machine through the Claude Code you already pay for. No extra API billing, no cloud sync, no account.

Your whole board is a JSON file in ~/Documents/krnl0/. No telemetry. You own it.

Free. Open source. Built by one person.

I'm a student and this is my degree project — live demo is July 2026. I'd rather find the rough edges now than on stage.

Tell me:

• Does the "connect nodes to schedule" idea click immediately, or does it sound weird?
• What's the one missing thing that would make you actually switch from your current setup?
• Bugs, ugly UI, confusing flows — file everything

Repo
Download MAC AND WINDOWS (Desktop only)

​Your productivity stack is too many apps.

Todoist for tasks. Google Calendar for time. A pomodoro app in another tab. A habit tracker on your phone. Notion for notes. Spotify for focus music. Six apps for one thing — your day.

They got split into different apps because of UI, not because they're actually different. A habit is a recurring task. A pomodoro is a task with breaks. A calendar event is a task with a time. They're the same data wearing different clothes.

KRNL0 puts all of it on one infinite canvas.

Everything is a node you can drag, drop, and connect with lines. Todos, habits, pomodoro timer, calendar, analog clock, analytics, ambient music player, notes, images — all on the same surface, all aware of each other.

The thing that makes it click:

Drop three tasks on the canvas. Draw a line from one to the next. Drag the first one onto your calendar at 9 AM.

The other two snap in behind it automatically.

KRNL0 reads your pomodoro settings — work length, break length, long break frequency — and does the math. A 75-minute task becomes three 25-minute focus sessions with breaks in between. The next task in the chain starts when the first one actually ends, breaks and all. The third one slots in after that. Mark a task as a meeting instead and it runs flat, no breaks.

Then the analog clock node shows your whole day as colored arcs around a 12-hour dial. Fork the chain into two parallel branches? They render as concentric rings. You can literally see where your time splits.

You didn't pick start times. You drew a line. The schedule is what falls out of the graph.

Everything on one canvas:

• Todos — drag, group, connect
• Habits — visible lanes next to the work they belong to
• Pomodoro — as a node, not a popup, sitting next to whatever you're focused on
• Calendar — week / month / year views, drop tasks on it to anchor
• Analytics — where your time actually went
• Ambient music — built in, no extra tab
• Notes + images — for context, references, mood-boarding

Claude Code native — no API keys, no tokens, no subscription on top.

If you already have Claude Code installed, KRNL0 plugs into it locally. Ask it to plan your day and it reads your habits, your open tasks, yesterday's analytics, and lays out tomorrow on your canvas. Ask it what you actually did this week and it tells you. Everything runs on your machine through the Claude Code you already pay for. No extra API billing, no cloud sync, no account.

Your whole board is a JSON file in ~/Documents/krnl0/. No telemetry. You own it.

Free. Open source. Built by one person.

I'm a student and this is my degree project — live demo is July 2026. I'd rather find the rough edges now than on stage.

Tell me:

• Does the "connect nodes to schedule" idea click immediately, or does it sound weird?
• What's the one missing thing that would make you actually switch from your current setup?
• Bugs, ugly UI, confusing flows — file everything

Repo
Download MAC AND WINDOWS (Desktop only)

https://preview.redd.it/rc4iufso842h1.png?width=2560&format=png&auto=webp&s=7a699cc3f755703ca2011320a8f71496cd5db10b

Your productivity stack is too many tabs.

Todoist for tasks. Google Calendar for time. A pomodoro app in another tab. A habit tracker on your phone. Notion for notes. Spotify for focus music. Six apps for one thing — your day.

They got split into different apps because of UI, not because they're actually different. A habit is a recurring task. A pomodoro is a task with breaks. A calendar event is a task with a time. They're the same data wearing different clothes.

KRNL0 puts all of it on one infinite canvas.

Everything is a node you can drag, drop, and connect with lines. Todos, habits, pomodoro timer, calendar, analog clock, analytics, ambient music player, notes, images — all on the same surface, all aware of each other.

The thing that makes it click:

Drop three tasks on the canvas. Draw a line from one to the next. Drag the first one onto your calendar at 9 AM.

The other two snap in behind it automatically.

KRNL0 reads your pomodoro settings — work length, break length, long break frequency — and does the math. A 75-minute task becomes three 25-minute focus sessions with breaks in between. The next task in the chain starts when the first one actually ends, breaks and all. The third one slots in after that. Mark a task as a meeting instead and it runs flat, no breaks.

Then the analog clock node shows your whole day as colored arcs around a 12-hour dial. Fork the chain into two parallel branches? They render as concentric rings. You can literally see where your time splits.

You didn't pick start times. You drew a line. The schedule is what falls out of the graph.

Everything on one canvas:

• Todos — drag, group, connect
• Habits — visible lanes next to the work they belong to
• Pomodoro — as a node, not a popup, sitting next to whatever you're focused on
• Calendar — week / month / year views, drop tasks on it to anchor
• Clock — live 12-hour analog dial of your day
• Analytics — where your time actually went
• Ambient music — built in, no extra tab
• Notes + images — for context, references, mood-boarding

Claude Code native — no API keys, no tokens, no subscription on top.

If you already have Claude Code installed, KRNL0 plugs into it locally. Ask it to plan your day and it reads your habits, your open tasks, yesterday's analytics, and lays out tomorrow on your canvas. Ask it what you actually did this week and it tells you. Everything runs on your machine through the Claude Code you already pay for. No extra API billing, no cloud sync, no account.

Your whole board is a JSON file in ~/Documents/krnl0/. No telemetry. You own it.

Free. Open source. Built by one person.

I'm a student and this is my degree project — live demo is July 2026. I'd rather find the rough edges now than on stage.

Tell me:

• Does the "connect nodes to schedule" idea click immediately, or does it sound weird?
• What's the one missing thing that would make you actually switch from your current setup?
• Bugs, ugly UI, confusing flows — file everything

Repo
Download MAC AND WINDOWS (Desktop only)

https://preview.redd.it/vgqbfbho842h1.png?width=2560&format=png&auto=webp&s=6bbdf6e180bf3ad560f764e7c91f735459db6b39

https://preview.redd.it/htgz9b0ezp1h1.png?width=2556&format=png&auto=webp&s=bd1af0299f7290e4a1dc7be32764963ce19d0a52

Your productivity stack is too many tabs.

Todoist for tasks. Google Calendar for time. A pomodoro app in another tab. A habit tracker on your phone. Notion for notes. Spotify for focus music. Six apps for one thing — your day.

They got split into different apps because of UI, not because they're actually different. A habit is a recurring task. A pomodoro is a task with breaks. A calendar event is a task with a time. They're the same data wearing different clothes.

KRNL0 puts all of it on one infinite canvas.

Everything is a node you can drag, drop, and connect with lines. Todos, habits, pomodoro timer, calendar, analog clock, analytics, ambient music player, notes, images — all on the same surface, all aware of each other.

The thing that makes it click:

Drop three tasks on the canvas. Draw a line from one to the next. Drag the first one onto your calendar at 9 AM.

The other two snap in behind it automatically.

KRNL0 reads your pomodoro settings — work length, break length, long break frequency — and does the math. A 75-minute task becomes three 25-minute focus sessions with breaks in between. The next task in the chain starts when the first one actually ends, breaks and all. The third one slots in after that. Mark a task as a meeting instead and it runs flat, no breaks.

Then the analog clock node shows your whole day as colored arcs around a 12-hour dial. Fork the chain into two parallel branches? They render as concentric rings. You can literally see where your time splits.

You didn't pick start times. You drew a line. The schedule is what falls out of the graph.

Everything on one canvas:

• Todos — drag, group, connect
• Habits — visible lanes next to the work they belong to
• Pomodoro — as a node, not a popup, sitting next to whatever you're focused on
• Calendar — week / month / year views, drop tasks on it to anchor
• Clock — live 12-hour analog dial of your day
• Analytics — where your time actually went
• Ambient music — built in, no extra tab
• Notes + images — for context, references, mood-boarding

Claude Code native — no API keys, no tokens, no subscription on top.

If you already have Claude Code installed, KRNL0 plugs into it locally. Ask it to plan your day and it reads your habits, your open tasks, yesterday's analytics, and lays out tomorrow on your canvas. Ask it what you actually did this week and it tells you. Everything runs on your machine through the Claude Code you already pay for. No extra API billing, no cloud sync, no account.

Your whole board is a JSON file in ~/Documents/krnl0/. No telemetry. You own it.

Free. Open source. Built by one person.

I'm a student and this is my degree project — live demo is July 2026. I'd rather find the rough edges now than on stage.

Tell me:

• Does the "connect nodes to schedule" idea click immediately, or does it sound weird?
• What's the one missing thing that would make you actually switch from your current setup?
• Bugs, ugly UI, confusing flows — file everything

Repo
Download MAC AND WINDOWS (Desktop only)

KRNL0

Your productivity stack is too many tabs.

Todoist for tasks. Google Calendar for time. A pomodoro app in another tab. A habit tracker on your phone. Notion for notes. Spotify for focus music. Six apps for one thing — your day.

They got split into different apps because of UI, not because they're actually different. A habit is a recurring task. A pomodoro is a task with breaks. A calendar event is a task with a time. They're the same data wearing different clothes.

KRNL0 puts all of it on one infinite canvas.

Everything is a node you can drag, drop, and connect with lines. Todos, habits, pomodoro timer, calendar, analog clock, analytics, ambient music player, notes, images — all on the same surface, all aware of each other.

The thing that makes it click:

Drop three tasks on the canvas. Draw a line from one to the next. Drag the first one onto your calendar at 9 AM.

The other two snap in behind it automatically.

KRNL0 reads your pomodoro settings — work length, break length, long break frequency — and does the math. A 75-minute task becomes three 25-minute focus sessions with breaks in between. The next task in the chain starts when the first one actually ends, breaks and all. The third one slots in after that. Mark a task as a meeting instead and it runs flat, no breaks.

Then the analog clock node shows your whole day as colored arcs around a 12-hour dial. Fork the chain into two parallel branches? They render as concentric rings. You can literally see where your time splits.

You didn't pick start times. You drew a line. The schedule is what falls out of the graph.

Everything on one canvas:

• Todos — drag, group, connect
• Habits — visible lanes next to the work they belong to
• Pomodoro — as a node, not a popup, sitting next to whatever you're focused on
• Calendar — week / month / year views, drop tasks on it to anchor
• Clock — live 12-hour analog dial of your day
• Analytics — where your time actually went
• Ambient music — built in, no extra tab
• Notes + images — for context, references, mood-boarding

Claude Code native — no API keys, no tokens, no subscription on top.

If you already have Claude Code installed, KRNL0 plugs into it locally. Ask it to plan your day and it reads your habits, your open tasks, yesterday's analytics, and lays out tomorrow on your canvas. Ask it what you actually did this week and it tells you. Everything runs on your machine through the Claude Code you already pay for. No extra API billing, no cloud sync, no account.

Your whole board is a JSON file in ~/Documents/krnl0/. No telemetry. You own it.

Free. Open source. Built by one person.

I'm a student and this is my degree project — live demo is July 2026. I'd rather find the rough edges now than on stage.

Tell me:

• Does the "connect nodes to schedule" idea click immediately, or does it sound weird?
• What's the one missing thing that would make you actually switch from your current setup?
• Bugs, ugly UI, confusing flows — file everything

Repo
Download MAC AND WINDOWS (Desktop only)