#planning hackathon ideas

12 ideas across 6 categories · 5 beginner · 7 intermediate · 0 advanced. Sorted by judging fit (editorial estimate).

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AI Agents
Hackathon Organizer Agent
Plan judging rounds, rooms and mentor slots automatically from sign-up data
Intermediate18h1–3
LLMPythonGoogle Sheets
17/20
Productivity
Weekly Review Generator
Get an automatic weekly review from your calendar, tasks and commits
Beginner8h1–2
LLMCalendar APINext.js
17/20
Productivity
Calendar Time Audit
See where your week actually went by category and who you met
Beginner8h1
Calendar APILLMCharts
17/20
Productivity
Energy-Based Day Planner
Plan tasks around your energy levels instead of just clock time
Beginner10h1
Next.jsLocal storageCharts
17/20
EdTech
Course Prerequisite Planner
Plan the semesters to graduate on time with prerequisites checked
Beginner10h1–2
Next.jsGraph search
17/20
Social Good
Reentry Resource Navigator
Step-by-step plan for ID, housing, jobs and benefits after release
Intermediate14h1–2
Next.jsPostgres
17/20
AI
AI Study Planner
Breaks big study goals into realistic daily plans
Intermediate24h1–2
ReactLLM
16/20
AI Agents
Meal Plan to Grocery Cart Agent
Plan a week of meals around your diet and budget and get a merged shopping list
Intermediate18h1–3
LLMVercel AI SDKNext.js
16/20
Productivity
Focus Time Defender
Automatically protect focus blocks on your calendar based on your workload
Intermediate12h1
Calendar APINext.jsLLM
16/20
Fintech
Retirement Monte Carlo Simulator
See the probability your savings plan lasts through retirement
Intermediate14h1
PythonPyodideECharts
16/20
Fintech
Debt Snowball Planner
Compare snowball and avalanche strategies and get a payoff date
Beginner8h1
Next.jsCharts
16/20
AI Agents
Budget Trip Planner Agent
Builds a day-by-day trip that stays inside a fixed budget
Intermediate24h1–3
Next.jsLLMMaps API
15/20

Ideas tagged planning

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