Should I Start a Tech Side Project? A Values-Based Decision Framework
You have an idea that keeps nagging at you—an app, a tool, a product that you're convinced could work. The energy you feel when you think about building it is palpable, but so is the reality of your already-full schedule. You're weighing the thrill of creating something of your own against the risk of burnout, the opportunity cost of your free time, and the statistical likelihood that most side projects never ship.
Key Takeaway
This decision is fundamentally about Creative Expression vs. Learning and Growth. Your choice will also impact your financial potential.
The Core Values at Stake
This decision touches on several fundamental values that may be in tension with each other:
Creative Expression
Building something from nothing satisfies a fundamental human need for creation. If your day job involves executing others' visions, a side project lets you make every decision. The satisfaction of shipping something you designed and built is genuinely unique—but only if you actually ship it.
Learning and Growth
Side projects are one of the most effective ways to learn new technologies because the stakes are personal, not professional. You'll encounter problems that tutorials don't cover and develop real debugging instincts. But learning is only valuable if you're building skills you'll actually use—not just collecting technologies.
Financial Potential
Some side projects become viable businesses, but the vast majority don't. If financial return is your primary motivation, be aware that the expected value of a side project is close to zero. Reframe: would you still build this if it never earned a dollar? If not, your time might be better invested in career advancement or traditional investments.
Time and Energy
Your evenings and weekends are finite and already allocated to relationships, rest, and existing commitments. A side project requires sustained effort over months—enthusiasm fades fast but shipping requires persistence. Honestly assess whether you have 10-15 hours per week to invest without sacrificing sleep, health, or relationships.
Professional Reputation
A shipped side project demonstrates initiative, technical breadth, and follow-through in ways that a resume can't. Even unsuccessful projects signal to employers that you're self-directed and passionate. But an unfinished graveyard of abandoned projects signals the opposite—be realistic about your completion likelihood.
5 Key Questions to Ask Yourself
Before making this decision, work through these questions honestly:
- 1Have I validated that anyone besides me actually wants this product, or am I building for an audience of one?
- 2What's the minimum viable version I could ship in 30 days, and would that version be useful to anyone?
- 3What am I willing to give up to make time for this—and have I told the affected people (partner, friends, family)?
- 4Am I more excited about the idea of having built something or the process of building it?
- 5What does 'done' look like, and how will I know when to stop adding features and start showing it to people?
Key Considerations
As you weigh this decision, keep these important factors in mind:
Watch Out For: Planning Fallacy
You're almost certainly underestimating how long this will take. Software projects consistently exceed initial estimates by 2-3x, and side projects are worse because you can't work on them full-time. That 'two-week project' will likely take two months of weekend work. Build your plan assuming everything takes three times longer than your optimistic estimate, and you'll have a realistic timeline.
Make This Decision With Clarity
Don't just guess. Use Dcider to calculate your alignment score and make decisions that truly reflect your values.
Download on the App StoreFrequently Asked Questions
How do I find time for a side project with a full-time job?
Should I build in public or work in stealth?
Can my employer claim ownership of my side project?
When should I give up on a side project?
Related Decisions
Should I Start a Business?
The allure of being your own boss, building something meaningful, and potentially striking it rich is powerful. But beneath the success stories lie countless failures, years of struggle, and personal sacrifices that rarely make the headlines. You're torn between the fear of regret if you don't try and the fear of losing everything if you do.
Should I Start Using AI Tools at Work?
AI tools are everywhere now, and you're caught between the pressure to adopt them and genuine uncertainty about whether they'll enhance your work or make you dependent on something you don't fully understand. There's a creeping anxiety that colleagues who embrace AI will outperform you, mixed with legitimate concerns about accuracy, ethics, and whether automation will eventually replace what you do.
Should I Monetize My Hobby?
People keep telling you that you should sell your work—your baking, your woodworking, your photography, your knitting—and the idea of earning money from something you love is thrilling. But there's a quieter fear underneath: what happens when the thing that restores you becomes the thing that stresses you? The line between passionate hobby and burdensome obligation can be thinner than you think.
People Also Considered
Similar decisions in other areas of life:
Sources
- Kahneman, D., & Tversky, A. (1979). Intuitive prediction: Biases and corrective procedures. Management Science.doi:10.1287/mnsc.30.3.313
- Ries, E. (2011). The Lean Startup: How today's entrepreneurs use continuous innovation. Crown Business.