Cleaned learning site

Practice DSA without getting lost.

This version adds a professional light-blue theme, reusable header and footer, detected navigation, search, breadcrumbs, sitemap pages, and cleaner student-focused structure.

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Bubble Sort • Sorting Platform V2

Python · python/sorting/bubble-sort/index.html

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Champak Roy • Programmer's Picnic • V6 Smiling, Blinking, Waving

Python · python/sorting/bubble-sort/test.html

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Bucket Sort • Sorting Platform V2

Python · python/sorting/bucket-sort/index.html

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Java Arithmetic Operators and Math Class Methods — Lesson, Assignments, and MCQ

Java · java/arithmetic/index.html

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Java Lesson — Boolean, Relational Operators, and Logical Operators

Java · java/boolean/index.html

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Installing Java IDEs | Eclipse, NetBeans, VS Code, IntelliJ IDEA | CBSE Java

Java · java/ides/index.html

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Python Monthly Calendar Program | Print Sun Mon Tue Wed Thu Fri Sat Calendar

Visualizers · visualizers/calendar/index.html

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Programmer’s Picnic — Eclipse Visualizer Lunar + Solar

Visualizers · visualizers/eclipses/index.html

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Vision Screening & Spectacles Power Estimator

Visualizers · visualizers/eyepower/index.html

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Searchable lesson directory

All DSA, Python, Java, HTML, React, WebSocket and AI/ML practice links

Use this searchable directory to find every public lesson, visualizer and project page on this DSA learning site. Each entry includes a student-friendly description for search engines and learners looking for practical programming classes with Champak Roy of Varanasi.

Search lessons by topic, path, keyword or description

94 lessons shown

DSA Learning Home

Home · ./ · Updated 2026-06-16

DSA Learning Home: main DSA, Python, AI/ML and web development learning hub. Study with Champak Roy of Varanasi at Programmer's Picnic.

Begin

Beginner · begin/0/ · Updated 2026-06-16

Begin: beginner friendly programming foundation and first steps in DSA. Study with Champak Roy of Varanasi at Programmer's Picnic.

Flutter / Commandline

Flutter · flutter/commandline/ · Updated 2026-06-16

Flutter / Commandline: Flutter development, command line workflow, Firebase integration and mobile app learning. Study with Champak Roy of Varanasi at Programmer's Picnic.

Flutter / Firebase

Flutter · flutter/firebase/1/ · Updated 2026-06-16

Flutter / Firebase: Flutter development, command line workflow, Firebase integration and mobile app learning. Study with Champak Roy of Varanasi at Programmer's Picnic.

DSA Lesson

HTML / Web · html/ · Updated 2026-06-16

DSA Lesson: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

A

HTML / Web · html/a/ · Updated 2026-06-16

A: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Android / Pin

HTML / Web · html/android/pin/ · Updated 2026-06-16

Android / Pin: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Android / Pin / Lesson

HTML / Web · html/android/pin/lesson/ · Updated 2026-06-16

Android / Pin / Lesson: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Animation

HTML / Web · html/animation/ · Updated 2026-06-16

Animation: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

DNS

HTML / Web · html/dns/ · Updated 2026-06-16

DNS: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Img

HTML / Web · html/img/ · Updated 2026-06-16

Img: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

JSON UI

HTML / Web · html/jsonui/ · Updated 2026-06-16

JSON UI: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Pages / Animation

HTML / Web · html/pages/animation/ · Updated 2026-06-16

Pages / Animation: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Pages / Animation / Createlemnt

HTML / Web · html/pages/animation/createlemnt.html · Updated 2026-06-16

Pages / Animation / Createlemnt: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Pages / Before Upper

HTML / Web · html/pages/before-upper/ · Updated 2026-06-16

Pages / Before Upper: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Pages / Cart

HTML / Web · html/pages/cart/ · Updated 2026-06-16

Pages / Cart: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Pages / Cart / Logo

HTML / Web · html/pages/cart/logo.html · Updated 2026-06-16

Pages / Cart / Logo: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Pages / Layouts

HTML / Web · html/pages/layouts/ · Updated 2026-06-16

Pages / Layouts: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Pages / Layouts / Multilevel

HTML / Web · html/pages/layouts/multilevel/ · Updated 2026-06-16

Pages / Layouts / Multilevel: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Layouts / Multilevel / 1Crore

HTML / Web · html/pages/layouts/multilevel/1crore.html · Updated 2026-06-16

Layouts / Multilevel / 1Crore: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Pages / Logos

HTML / Web · html/pages/logos/ · Updated 2026-06-16

Pages / Logos: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Pages / Portfolio

HTML / Web · html/pages/portfolio/ · Updated 2026-06-16

Pages / Portfolio: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Pages / Speaker

HTML / Web · html/pages/speaker/ · Updated 2026-06-16

Pages / Speaker: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Pages / Var Calc

HTML / Web · html/pages/var-calc/ · Updated 2026-06-16

Pages / Var Calc: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Tables

HTML / Web · html/tables/ · Updated 2026-06-16

Tables: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Wizards

HTML / Web · html/wizards/0/ · Updated 2026-06-16

Wizards: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Wizards

HTML / Web · html/wizards/1/ · Updated 2026-06-16

Wizards: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Wizards / 2

HTML / Web · html/wizards/2/ · Updated 2026-06-16

Wizards / 2: HTML, CSS, JavaScript, layout, animation, JSON UI, web publishing and browser based projects. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java

Java · java/ · Updated 2026-06-16

Java: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java / Arithmetic

Java · java/arithmetic/ · Updated 2026-06-16

Java / Arithmetic: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java / Boolean

Java · java/boolean/ · Updated 2026-06-16

Java / Boolean: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java / IDEs

Java · java/ides/ · Updated 2026-06-16

Java / IDEs: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java / If Else Ternary Switch

Java · java/if-else-ternary-switch/ · Updated 2026-06-16

Java / If Else Ternary Switch: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java / Io

Java · java/io/ · Updated 2026-06-16

Java / Io: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java / Keywords

Java · java/keywords/ · Updated 2026-06-16

Java / Keywords: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java / Loops / For

Java · java/loops/for/ · Updated 2026-06-16

Java / Loops / For: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java / Loops / Nested

Java · java/loops/nested/ · Updated 2026-06-16

Java / Loops / Nested: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Loops / Nested / For

Java · java/loops/nested/for/ · Updated 2026-06-16

Loops / Nested / For: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java / Loops / While

Java · java/loops/while/ · Updated 2026-06-16

Java / Loops / While: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java / Scanner

Java · java/scanner/ · Updated 2026-06-16

Java / Scanner: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Java / Terms

Java · java/terms/ · Updated 2026-06-16

Java / Terms: Java programming, operators, object oriented programming, IDE setup and CBSE style practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Javascript

Javascript · javascript/ · Updated 2026-06-16

Javascript: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Javascript / Console

Javascript · javascript/console/ · Updated 2026-06-16

Javascript / Console: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Logic Conditions Loops Functions

Python · python/logic-conditions-loops-functions/ · Updated 2026-06-16

Python / Logic Conditions Loops Functions: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / NumPy Arrays

Python · python/numpyarrays/ · Updated 2026-06-16

Python / NumPy Arrays: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / OOPs

Python · python/oops/ · Updated 2026-06-16

Python / OOPs: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / OOPs / Magicmethods

Python · python/oops/magicmethods/ · Updated 2026-06-16

Python / OOPs / Magicmethods: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Pandas

Python · python/pandas/ · Updated 2026-06-16

Python / Pandas: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Pandas / SQL

Python · python/pandas/sql/ · Updated 2026-06-16

Python / Pandas / SQL: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Sorting

Python · python/sorting/ · Updated 2026-06-16

Python / Sorting: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Sorting / Bubble Sort

Python · python/sorting/bubble-sort/ · Updated 2026-06-16

Python / Sorting / Bubble Sort: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Sorting / Bubble Sort / Test

Python · python/sorting/bubble-sort/test.html · Updated 2026-06-16

Sorting / Bubble Sort / Test: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Sorting / Bucket Sort

Python · python/sorting/bucket-sort/ · Updated 2026-06-16

Python / Sorting / Bucket Sort: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Sorting / Counting Sort

Python · python/sorting/counting-sort/ · Updated 2026-06-16

Python / Sorting / Counting Sort: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Sorting / Heap Sort

Python · python/sorting/heap-sort/ · Updated 2026-06-16

Python / Sorting / Heap Sort: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Sorting / Insertion Sort

Python · python/sorting/insertion-sort/ · Updated 2026-06-16

Python / Sorting / Insertion Sort: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Sorting / Merge Sort

Python · python/sorting/merge-sort/ · Updated 2026-06-16

Python / Sorting / Merge Sort: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Sorting / Quick Sort

Python · python/sorting/quick-sort/ · Updated 2026-06-16

Python / Sorting / Quick Sort: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Sorting / Radix Sort

Python · python/sorting/radix-sort/ · Updated 2026-06-16

Python / Sorting / Radix Sort: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Sorting / Selection Sort

Python · python/sorting/selection-sort/ · Updated 2026-06-16

Python / Sorting / Selection Sort: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Sorting / Tim Sort

Python · python/sorting/tim-sort/ · Updated 2026-06-16

Python / Sorting / Tim Sort: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Start

Python · python/start/ · Updated 2026-06-16

Python / Start: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Python / Tryexcept

Python · python/tryexcept/ · Updated 2026-06-16

Python / Tryexcept: Python programming, logic building, data analysis, NumPy, Pandas, visual thinking and DSA practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

React

React · react/ · Updated 2026-06-16

React: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

React / Filesandfolders

React · react/filesandfolders/ · Updated 2026-06-16

React / Filesandfolders: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Sitemap

Sitemap.Html · sitemap.html · Updated 2026-06-16

Sitemap: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Sorting / Detector

Sorting · sorting/detector/ · Updated 2026-06-16

Sorting / Detector: sorting algorithms, step by step DSA reasoning and visual algorithm practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Sorting / IDEntifier

Sorting · sorting/identifier/ · Updated 2026-06-16

Sorting / IDEntifier: sorting algorithms, step by step DSA reasoning and visual algorithm practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Spring / Database / SQLite

Spring · spring/database/sqlite/ · Updated 2026-06-16

Spring / Database / SQLite: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Spring / E Commerce

Spring · spring/e-commerce/ · Updated 2026-06-16

Spring / E Commerce: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Templates / Cart / View

Spring · spring/e-commerce/spring-boot-reference/src/main/resources/templates/cart/view.html · Updated 2026-06-16

Templates / Cart / View: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Templates / Checkout / Form

Spring · spring/e-commerce/spring-boot-reference/src/main/resources/templates/checkout/form.html · Updated 2026-06-16

Templates / Checkout / Form: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Templates / Checkout / Success

Spring · spring/e-commerce/spring-boot-reference/src/main/resources/templates/checkout/success.html · Updated 2026-06-16

Templates / Checkout / Success: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Resources / Templates / Home

Spring · spring/e-commerce/spring-boot-reference/src/main/resources/templates/home.html · Updated 2026-06-16

Resources / Templates / Home: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Templates / Layout / Base

Spring · spring/e-commerce/spring-boot-reference/src/main/resources/templates/layout/base.html · Updated 2026-06-16

Templates / Layout / Base: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Templates / Products / List

Spring · spring/e-commerce/spring-boot-reference/src/main/resources/templates/products/list.html · Updated 2026-06-16

Templates / Products / List: programming lesson and student practice. Study with Champak Roy of Varanasi at Programmer's Picnic.

Videos

Videos · videos/ · Updated 2026-06-16

Videos: programming video lessons and guided practice from Programmer's Picnic. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Calendar

Visualizers · visualizers/calendar/ · Updated 2026-06-16

Visualizers / Calendar: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Eclipses

Visualizers · visualizers/eclipses/ · Updated 2026-06-16

Visualizers / Eclipses: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Eyepower

Visualizers · visualizers/eyepower/ · Updated 2026-06-16

Visualizers / Eyepower: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Maths

Visualizers · visualizers/maths/ · Updated 2026-06-16

Visualizers / Maths: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Maths / Probability

Visualizers · visualizers/maths/probability/ · Updated 2026-06-16

Visualizers / Maths / Probability: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Minimum Spanning Tree

Visualizers · visualizers/minimum-spanning-tree/ · Updated 2026-06-16

Visualizers / Minimum Spanning Tree: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Recursion

Visualizers · visualizers/recursion/ · Updated 2026-06-16

Visualizers / Recursion: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Searching

Visualizers · visualizers/searching/ · Updated 2026-06-16

Visualizers / Searching: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Shortest Path

Visualizers · visualizers/shortest-path/ · Updated 2026-06-16

Visualizers / Shortest Path: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Threads

Visualizers · visualizers/threads/ · Updated 2026-06-16

Visualizers / Threads: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Videos / Human

Visualizers · visualizers/videos/human/ · Updated 2026-06-16

Visualizers / Videos / Human: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Videos / Human / One

Visualizers · visualizers/videos/human/one.html · Updated 2026-06-16

Videos / Human / One: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

Visualizers / Videos / Patterns

Visualizers · visualizers/videos/patterns/ · Updated 2026-06-16

Visualizers / Videos / Patterns: interactive visualizer for learning algorithms, patterns, calendars, astronomy and programming ideas. Study with Champak Roy of Varanasi at Programmer's Picnic.

WebSocket

WebSocket · websocket/ · Updated 2026-06-16

WebSocket: WebSocket, real time chat, Durable Objects and interactive network programming. Study with Champak Roy of Varanasi at Programmer's Picnic.

WebSocket / Chat

WebSocket · websocket/chat/ · Updated 2026-06-16

WebSocket / Chat: WebSocket, real time chat, Durable Objects and interactive network programming. Study with Champak Roy of Varanasi at Programmer's Picnic.

WebSocket / Chat / Lesson

WebSocket · websocket/chat/lesson/ · Updated 2026-06-16

WebSocket / Chat / Lesson: WebSocket, real time chat, Durable Objects and interactive network programming. Study with Champak Roy of Varanasi at Programmer's Picnic.

WebSocket / Tic Tac Toe

WebSocket · websocket/tictactoe/ · Updated 2026-06-16

WebSocket / Tic Tac Toe: WebSocket, real time chat, Durable Objects and interactive network programming. Study with Champak Roy of Varanasi at Programmer's Picnic.