Powered by Google Antigravity SDK & Next.js 1660fps Work OS

One app to replace them all.
Built for high-velocity teams.

The next-generation work management platform engineered to deliver the full ClickUp suite at lightspeed. Break complex initiatives down with 3 levels of nested subtasks, switch across 4 native views, chat in real-time, track time, manage dependencies, and orchestrate workflows with Google Antigravity autonomous AI.

No credit card requiredInstant workspace setupPostgreSQL RLS security
JDSCAI
● Live 60fps
Sprint Goals • 3-Level Recursive BreakdownDatabase constraint: 0 ≤ Level ≤ 3
In Progress (4)
2 sub-hierarchies
Ship Native iOS & Android Mobile ApplicationL0 Main
UrgentToday
JD
Implement APNs & FCM Push Notification PipelineL1 Subtask
HighOct 24
SC
Configure Apple Developer Team Certificates (.p8)L2 Inner
✓ Done
Verify Sandbox APNs token handshake in QAL3 Deep Inner
Overdue
Supabase RLS Security Audit & Realtime Stress Test
NormalTomorrow
QA

ENGINEERED ON NEXT-GEN FOUNDATIONS • TRUSTED BY FAST-PACED TEAMS

Google Antigravity SDKAutonomous AI Agents
Next.js 16 App RouterTurbopack & SSR
Supabase RealtimePostgreSQL & RLS
React 19 CoreOptimistic State
Tailwind CSS v4Modern Glassmorphism
Enterprise SecurityStrict RLS Policies
ClickUp Multi-View Suite

4 Specialized Views.
One unified source of truth.

Engineers love Lists and Tables. Product managers prefer Kanban. Executives watch Calendars. SB Manage gives every team member their preferred perspective without data duplication.

Best for Depth

Hierarchical List View

Collapsible status sections with 3-level recursive tree indentation, inline due date picking, priority flags, and micro-interaction completion bounce.

  • Collapsible To Do, In Progress, Review, and Done sections
  • Direct inline due date changes without opening drawers
  • 3-level nested subtask tree connector guides
  • Smooth checkBounce completion animation
Hierarchical Tree with Inline Status
4 Status Sections • 18 Nested Tasks
✓Ship Realtime WebSocket Gateway
Complete
Build Cross-Platform Notification Push EngineL1
Due Today
Apple .p8 Auth Signature HandshakeL2
Oct 24
The ClickUp Killer Feature

3-Level Inner Subtasks.
Infinite clarity, zero clutter.

Most project tools cap you at one flat layer of subtasks, forcing teams to fragment work across dozens of disconnected tickets. SB Manage natively supports up to 3 recursive nesting levels with independent lifecycles.

Interactive Hierarchy ExplorerLive Tree

Click checkboxes or level chips to inspect details

PostgreSQL Constraint: 0 ≤ Level ≤ 3
L0 EpicLaunch Mobile App (iOS & Android)
3 subtasks
AR
L1 SubtaskImplement Realtime Push Notifications
In Progress
SC
L2 InnerConfigure Apple APNs Key (.p8)
✓ Complete
L3 Deep Inner (Max Depth)Verify Sandbox APNs token handshake
Overdue (Oct 21)
L3

Deep Inner Subtask (Atomic Action)

Nesting Level: 3

The atomic QA verification or edge-case test. Guaranteed maximum depth enforced by database triggers.

Real-World Scenario:

“Verify Sandbox APNs token handshake in QA environment”

Assignee:Maria L. (QA Engineer)
Independent assignees, checklists, priority, and due date.
Dedicated comments thread and automated audit activity trail.
Time estimation and granular hours logging on every subtask.
Realtime Collaboration Suite

Team Chat & DMs.
Work and conversation in one place.

No more context switching between Slack and ClickUp. Chat in public channels, message teammates directly, save personal scratchpad notes, react with emojis, and share attachments — all natively synchronized with Supabase Realtime.

Channels & DMsRealtime
Public Channels
Direct Messages
#

#general-engineering

Cross-functional engineering & deployment sync

Connected
SC
Sarah Chen11:15 AM

Finished the sandbox load tests. The APNs token pipeline handled 10,000 simulated push notifications with zero packet drop! Attached the benchmark report:

apns-loadtest-q4.pdf
2.4 MB • Generated in 120ms
Enterprise Powerhouse Suite

Engineered for depth.
Every ClickUp power tool, reimagined.

Everything your engineering, design, and operations teams need to execute without friction.

Task Dependencies Engine

Explicitly establish “Waiting On” and “Blocking” relationships. Database triggers guard against circular deadlock loops (A → B → A).

Deploy Staging Build Waiting On
Prerequisite: “PostgreSQL RLS Audit” must be closed first
✓ Circular dependency guard active

Time Estimation & Tracking

Set estimates in hours or minutes. Log work notes on any task or subtask with visual progress bars and audit history.

Sprint Time Logged14h / 20h (70%)
David logged 3.5h today

Custom Fields Engine

Extend any list with typed metadata: Currency, Star Ratings, Dropdown Pills, Checkboxes, Numbers, and Milestone Dates.

Budget:$14,500 USD
Sprint Complexity:
Release Phase:RC-2 Staging

Real-Time Notifications

Instant alerts for task assignments, teammate @mentions, squad changes, and discussion replies synchronized with Supabase Realtime.

Alex mentioned you

“@You Can you verify the APNs token response?”

Just now • Instant Sync

Data Portability: CSV & JSON

Export entire task lists with hierarchy into structured CSV spreadsheets or JSON. Bulk import spreadsheets with automatic column mapping.

Export CSV / JSON
Bulk Importer

Color Tags & In-Task Checklists

8-color preset palette for workspace categorization. Micro to-do items inside any task with real-time progress calculations.

#Frontend#DevOps#Security#QA#Design
Autonomous Intelligence

Powered by Google Antigravity SDK.
Autonomous agents for work execution.

SB Manage integrates Google Antigravity SDK autonomous agents directly into your workspace. Speak your goals in plain English — the agent breaks down 3-level subtasks, maps dependencies, and balances team loads automatically.

Autonomous Agent Playground

Select a prompt below to see the Antigravity agent plan and execute

google-antigravity-sdk • LocalAgentConfig: AutonomousLatency: 24ms
> User: “Deconstruct 'Ship Native Mobile App' into 3 levels of subtasks with APNs certificates, FCM setup, and automated QA sandbox verification.”
Click “Run Antigravity Agent” above to stream autonomous agent execution...
Hierarchical Subagent Delegation

Main orchestrator agent spawns specialized subagents for frontend, backend, QA, and security.

Autonomous Tool Calling

Direct database operations, task creation, deadline setting, and dependency graph generation.

Enterprise Safety Policies

PostgreSQL Row-Level Security checks and Antigravity execution boundaries ensure strict data privacy.

Real Productivity Impact

Calculate your team's velocity ROI.

See how much engineering time and capital you recover by replacing fragmented tools with SB Manage.

25 members
5 Members (Startup)75 Members150+ (Enterprise)

• Eliminates tool jumping between ClickUp, Slack, and spreadsheets

• 3-level subtasks prevent fragmented task tracking across tickets

• Google Antigravity AI automates sprint planning and dependency checks

452 hrs

Engineering hours saved monthly across your team

$352,560

Estimated annual developer payroll recovered

80

Status meetings eliminated per month via real-time sync

60 fps

Hardware-accelerated zero-latency interactions

Competitive Advantage

Why teams switch to SB Manage.

Compare the engineering architecture of SB Manage against legacy work management platforms.

Capability / MetricSB Manage (v2.0)ClickUpAsanaJira
3-Level Recursive Inner Subtasks
Yes (Enforced L0 to L3)
Partial / FragmentedFlat subtasks onlySub-tasks only (1 level)
Built-in Real-Time Team Chat & DMs
Yes (Channels, DMs, Self-Notes)
Clunky view / add-onNo (Requires Slack)No (Requires Slack)
4-View Suite (List, Board, Calendar, Table)
Yes (All 4 Included Free)
Feature gatedTier restrictedSeparate configurations
60fps Hardware-Accelerated Performance
Yes (Sub-50ms React 19 SPA)
No (Notoriously heavy)AverageNo (Heavy enterprise load)
Autonomous AI Copilot
Google Antigravity SDK
Basic text rewriterBasic summarizerAtlassian Intelligence ($$)
Circular Dependency Guard
Yes (Database & Client)
PartialPaid enterprise onlyAdd-on plugin needed
1-Click CSV & JSON Export / Bulk Import
Yes (Built-in)
Limited exportsCSV onlyComplex XML/Jira import
Light & Dark Mode with Glassmorphism
Yes (Hardware accelerated)
Basic dark modeBasic dark modeBasic dark mode
Wall of Love

Built for engineering leaders who demand speed.

Hear from teams shipping products twice as fast with SB Manage.

“The 3-level inner subtasks completely solved our engineering sprint visibility. In ClickUp, breaking an APNs migration down required 10 separate lists. In SB Manage, it's one clean, recursive tree that updates at 60fps.”

MV
Marcus Vance
VP of Engineering @ HyperScale AI
🎯 38% faster sprint velocity

“Having real-time team chat right next to tasks eliminated our Slack sprawl. Plus, the Google Antigravity AI agent deconstructs our weekly epics into actionable checklists in seconds.”

ER
Elena Rostova
Head of Product @ CloudScale Ops
🎯 Eliminated 6 weekly meetings

“The performance difference is night and day. ClickUp took 4-6 seconds to load our sprint board. SB Manage loads instantly, handles drag-and-drop at 60fps, and keyboard shortcuts make navigation effortless.”

JT
Julian Thorne
Founder & CTO @ StackNexus
🎯 Sub-50ms page transitions
Frequently Asked Questions

Everything you need to know.

Got questions about our architecture, 3-level subtasks, or Google Antigravity AI? We have answers.

Unlike tools that only support 1 flat layer of subtasks, SB Manage lets you break tasks recursively into Level 1, Level 2, and Level 3 subtasks. This is enforced directly in PostgreSQL via a trigger constraint (0 ≤ Level ≤ 3). Each subtask operates with independent assignees, due dates, checklists, comments, and time logging.
Start shipping at 60fps

Ready to replace your fragmented work tools?

Join high-velocity engineering and product squads building the future with 3-level subtasks, 4 native views, real-time team chat, and Google Antigravity AI.

Free tier includes all 4 viewsNo credit card requiredPostgreSQL RLS security