Top Tweets for #300daysofcode
Day 59/300
Started learning System Design today.
Covered:
• What is system design
• How to approach it
• How to evaluate a system
• Relational databases
• Isolation levels
• Database scaling
Big shift from coding → thinking in systems 👇
#300DaysOfCode #BuildInPublic
Day 58/300
Backend progress today:
• Implemented CORS to allow frontend-backend communication
• Created Interview Report schema
• Set up Google GenAI service
Building the base for AI-powered features.
More details 👇
#300DaysOfCode #BuildInPublic
Day 57/300
Implemented Axios auth custom hooks to manage tokens and handle authenticated API calls cleanly.
Also learned and applied a 4-layer frontend architecture.
Here’s how it works 👇
#300DaysOfCode #BuildInPublic
Day 56/300
Was inactive from Day 33–56.
Went through a mental breakdown phase and struggled to stay focused on learning or building anything during that time.
Feeling bad for not being constant.
Continuing the journey.
#300DaysOfCode #BuildInPublic
Day 32/300
Inactive from Day 15–32.
Was preparing for an exam and stayed off social media. Didn’t work on the project.
Still learned DSA:
• Arrays
• Two pointers
• Kadane’s algorithm
Paused, not quit 👇
#300DaysOfCode #BuildInPublic
Day 14/300
Set up the frontend using Vite + React.
Didn’t start building the UI yet, but initialized the project and pushed it to GitHub.
Repo: https://t.co/QgJRYHjEYa
Frontend work starts next 🚀
286 days to go
#300DaysOfCode #BuildInPublic
Day 13/300
Fixed the get-Me API bug I was stuck on for 2 days.
Issue: No user data in Postman
Reason: Missing await
Small mistake, big impact.
Lesson: One missing await in async code can cost hours.
287 days to go 🚀
#300DaysOfCode #BuildInPublic
Day 12/300
Last 2 days were spent debugging.
Stuck on the getMe API user details are not coming in Postman.
Still figuring out:
• Token verification
• Middleware flow
Not solved yet, but learning a lot through the process.
288 days to go 🚀
#300DaysOfCode #BuildInPublic
Day 10/300
Big learning today while building my project:
Token blacklisting during logout.
Many Devs just delete the token on the client side, but the token can still work on the server until it expires.
That’s a security risk.
Here’s why 👇
#300DaysOfCode #BuildInPublic
Day 9/300
Missed posting the last few days and had almost zero productivity from Day 6–9.
No excuses — that’s on me.
But the challenge is about getting back up. Starting again today.
291 days to go. 🚀
#300DaysOfCode #BuildInPublic
Day 5/300
Progress on the Full Stack GenAI project
• Set up the server
• Connected it to MongoDB
• Created a database cluster
• Built the user schema
• Added authentication routes
Project is starting to take shape.
295 days to go. 🚀
#300DaysOfCode #BuildInPublic
Day 4/300
Started learning arrays in C++ today for coding practice.
Currently focusing on understanding the basics and solving problems.
Slow progress is still progress.
296 days to go. 🚀
#300DaysOfCode #BuildInPublic
Day 3/300
Visited some friends today and ended up taking the whole day off.
Didn’t open my laptop and had zero productivity.
Not ideal, but being honest about the journey.
Back to work tomorrow.
297 days to go. 🚀
#300DaysOfCode #BuildInPublic
Day 2/300
Today I didn’t make any progress.
Not every day goes as planned, but the goal is to stay consistent and keep showing up.
Back at it tomorrow.
298 days to go. 🚀
#300DaysOfCode #BuildInPublic
Day 1/300
Today I learned about the history of Node.js and how HTTP servers work.
Also started working on a full-stack GenAI project.
Small steps, but the journey has officially begun.
299 days to go. 🚀
#300DaysOfCode #BuildInPublic
Day 0/300
I’m documenting my journey to crack a $100k job in the next 300 days.
I’ll be posting my daily learning, progress, and lessons here every day.
Holding myself accountable publicly.
Let’s see what 300 days of consistency can do. 🚀
#300DaysOfCode #BuildInPublic
DAY 143
📚:
Codeforces
✅:
2×900 Rated
1×800 Rated
Participated in Codeforces Round 1081(Div.3)
#100DaysOfCode #300DaysOfCode
day 290-297
solved lc potd
completed os lec by lovebaber
learning react now and then
learning graphs
#300DaysOfCode
Days:287,288,289
~solved lc potd
~watched os lectures
~did some mst problems
#300DaysOfCode
Day 286
Solved lc potd
Learned about som topics in os
Day 287
Solved lc potd
Watched one lec in os
#300DaysOfCode
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