Umesh Suwal

[Umesh Suwal @umeshsuwal_]

I'm publicly commiting to the #60DaysOfLearning2025 challenge and #LearningWithLeapfrog from June..
@lftechnology

[Umesh Suwal @umeshsuwal_]

Just completed #60DaysOfLearning2025 challenge. Thankful to @lftechnology for creating this amazing learning community. To all the learners I connected with, thank you so much. It was a fun journey that helped me learn a lot but the aim is to continue learning every single day.

[Umesh Suwal @umeshsuwal_]

#LSPPDay60
Today I learned SEO in Next.js App Router, added meta tags, OG/Twitter previews, theme color, and better font loading.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay59
Today, I learned to write unit tests using Jest and React Testing Library, tested math functions, chart logic, and component behavior with props.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay58
Today, I learned to use localStorage to persist user-entered formulas, chart data, and settings in Redux state. Built a "Recent Calculations" feature and enabled auto-saving of chart preferences.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay57
Today, I learned to parse math expressions using mathjs.compile() and render real-time graphs from user input supporting polynomials, trig, and exponential functions.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay56
Today, I learned how to add loading indicators using react-loading-skeleton to improve the user experience.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay55
Today, I improved layout and navigation by fixing spacing, fonts, and component structure. Added page breadcrumbs, and made sure everything looks good on all screen sizes.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay54
Today, I learned to pair charts with dynamic statistical summaries using stat cards (Mean, Median, etc.). Explored syncing chart data with text summaries for a clean, dashboard-like experience.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay53
Today, I learned to use <ReferenceLine /> to add mean lines and enhance <Tooltip> with custom stats making charts more informative and insightful.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay52
Today, I learned to group raw data into value ranges and compute frequencies to build histogram-like distributions with custom bucket logic
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay51
Today, I learned to switch between bar, line, and area charts using chartType state with conditional rendering and when to use each for comparison, trends, or volume.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay50
Today, I learned to handle user input for dynamic analysis - parsed and sanitized number lists, then updated stats in real-time using controlled React components.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay49
Today, I learned to connect Math.js with Recharts by converting stats into chart-ready objects and managing data flow with useState.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay48
Today, I learned Recharts fundamentals, built a basic <LineChart> and <PieChart> with fixed data, and explored components like axes, tooltips, and responsive containers, along with chart type differences.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog https://t.co/1PZMOvddgK

[Umesh Suwal @umeshsuwal_]

#LSPPDay47
Today, I learned to compute descriptive statistics with Math.js and visualize them in a responsive chart using Recharts.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay46
Today, I learned to calculate descriptive statistics using mathjs. Built reducers to compute mean, median, mode, range, variance, and standard deviation from a data list.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay45
Today, I learned to create a custom formula evaluator using math.evaluate() to parse and compute user-defined formulas with variables and values.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay44
Today, I learned to implement probability formulas and built logic to calculate compound event probabilities.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay43
Today, I learned to implement logic for calculating factorial, permutation, and combination using custom math functions.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog

[Umesh Suwal @umeshsuwal_]

#LSPPDay42
Today, I built a Sequences & Series Calculator that lets you select type (Arithmetic/Geometric), input values, and computes the sum and nth term using the respective formulas.
@lftechnology
#60DaysOfLearning2025 #LearningWithLeapfrog