Does Siksha Sarovar have an AI chatbot to answer student doubts?

Yes. Siksha Sarovar has a built-in AI Assistant chatbot accessible from a floating button on every page. It understands English, Hindi and Hinglish, handles typos (for example 'pyhtion' or 'certifecate'), and indexes 165+ destinations including every course, lesson, BCA subject, school chapter, competitive exam topic, FAQ and tool. Most queries return direct link cards in under 5 milliseconds. An AI fallback is available for novel questions.

Can I ask the SikshaSarovar chatbot questions in Hindi or Hinglish?

Absolutely. The chatbot is built specifically for Indian students — natural Hinglish queries like 'kaise milega certificate', 'free hai kya', 'pyhtion ke datatype kaha hai', 'kaha se shuru karu' are first-class citizens. The matcher strips Hindi filler words and routes you to the right course, lesson or page.

Is the SikshaSarovar AI chatbot free to use?

Yes. The chatbot is 100% free, requires no signup, and is available on every page. It runs locally in your browser for the vast majority of queries — there is no API cost or usage limit. The optional 'Ask AI' fallback for advanced coding questions uses the Pro AI Tutor.

Is Siksha Sarovar really free?

Yes. Every course, lesson, quiz, online compiler, and notes download is free to use without an account. We offer an optional Pro pass that unlocks longer AI tutor sessions, larger compiler quotas and priority support, but it is not required to learn from the platform. The educational content itself stays free.

Do I need to sign in to use the courses?

No. You can browse any course, read all lessons, run code in the compiler and take quizzes without signing in. Google Sign-In is purely optional and is used only to save your progress, quiz scores and certificate eligibility across devices. We never request access to Gmail, Drive, Calendar, Contacts, or any sensitive Google data.

Are the certificates from Siksha Sarovar recognised?

Our certificates are a record of completion that you can share on LinkedIn or attach to applications, but Siksha Sarovar is an independent platform — not a UGC-recognised university or board. We are upfront about that. The certificate is most useful as a verifiable signal that you have completed the curriculum, not as a substitute for a degree.

Which courses are best for BCA and MCA students?

Our University Curriculum section covers the YMCA BCA/MCA syllabus subject-by-subject — Data Structures, DBMS, Web Based Programming, Computer Networks, Operating Systems, Software Engineering, Data Warehousing and more. Each subject is broken down into the same units your university teaches, with previous year question papers where available.

Can I use Siksha Sarovar to prepare for SSC, UPSC, Banking or Railway exams?

Yes. The Competitive section has dedicated tracks for SSC (CGL, CHSL, MTS), UPSC, IBPS/SBI Banking, RRB Railways and defence exams (NDA, CDS, AFCAT). Topics include quantitative aptitude, reasoning, English grammar, general knowledge and current affairs, written specifically for the Indian exam pattern.

What languages does the online compiler support?

The Siksha Sarovar online compiler supports C, C++, Python, Java, PHP, JavaScript, C# and SQL. The compiler runs your code in a sandboxed environment using Judge0, returns the standard output and error stream, and supports stdin so you can test interactive programs. There is no installation — everything runs in your browser.

How is my personal data handled by Siksha Sarovar?

We follow data minimisation: we collect only what is needed (email, name, profile picture from Google sign-in, and your learning progress). Data is stored on Supabase with HTTPS in transit. We do not sell user data, and we do not use it to train AI models. You can request deletion at any time by emailing contact@sikshasarovar.com — see our Privacy Policy for the full details.

Who founded Siksha Sarovar?

Siksha Sarovar was founded by Rohit Kumar, who serves as CEO and Head Developer. Rohit built the platform to provide free, structured education to students across India — covering programming courses, university notes, school study material and competitive exam preparation.

Web Technology Lab — Free Notes & Tutorial

Free Web Technology Lab course on SikshaSarovar (Siksha Sarovar) — 22 structured lessons with notes, examples and a built-in online compiler. 100% free, no sign-up required.

This Web Technology Lab course is part of Siksha Sarovar and is 100% free for students in India — no sign-up required to read. It contains 22 structured lessons with examples, and pairs with our free online compiler and AI tutor.

Course content (22 lessons)

Lab 0: Compiler Setup & Compatibility Check — Program Statement Verify that the built-in HTML compiler is ready to run Web Technology Lab practicals. Compiler Info - HTML5 runs directly in the browser — no server needed. -…
Practical 1: Formatting Styles & All Headings — Program Statement Create a web page that demonstrates text formatting tags and all six heading levels. Tags Covered Tag Purpose ----- --------- <b / <strong Bold <i / <em Italic…
Practical 2: Font Styles & Image Tag — Program Statement Create a web page demonstrating the <font tag attributes and the <img tag with its attributes. Attributes Covered Font: color , size , face Image: src , alt ,…
Practical 3: Marquee Tag — Text, Image & Hyperlink — Program Statement Create a web page that uses the <marquee tag to scroll text, an image, and a hyperlink. Marquee Attributes Attribute Description ----------- -------------…
Practical 4: Other Tags — br, hr, pre, p — Program Statement Demonstrate the usage of <br , <hr , <pre , and <p tags with their attributes. Tags Covered Tag Purpose ----- --------- <br Line break <hr Horizontal rule…
Practical 5: Nested Lists — Ordered inside Unordered — Program Statement Create a web page with an unordered list nested inside an ordered list. Apply the following: - Image at the top-right corner - Heading displayed as a marquee -…
Practical 6: Table with Rowspan & Colspan — Program Statement Design an HTML table using rowspan and colspan attributes along with width , height , cellpadding , and cellspacing . Table Attributes Attribute Description…
Practical 7: Frames — Main Menu & Content Layout — Program Statement Design a frame-based layout with: - Left frame: Main Menu (Topic 1, Topic 2, Topic 3) - Right frame: Content/Explanation area with example Frame Attributes…
Practical 8: Image Map — shape, coords, href — Program Statement Create an image map with clickable hotspot regions using <map and <area tags. Link each hotspot to its description. Attributes Covered Attribute Description…
Practical 9: Student Registration Form — Program Statement Design a Student Registration Form for admission to college using HTML form elements. Form Elements Used <form , <input (text, email, radio, checkbox, date,…
Practical 10: Inline, Internal & External CSS — Program Statement Create a web page demonstrating all three methods of applying CSS: 1. Inline CSS — style attribute inside the tag 2. Internal CSS — <style block in the <head 3.…
Practical 11: CSS Background Styling Attributes — Program Statement Create a web page applying all CSS background styling properties. Properties Covered Property Description ---------- ------------- background-color Solid…
Practical 12: CSS Text Styling — id & class Selectors — Program Statement Create a web page applying all CSS text styling attributes using id and class selectors. Properties Covered Property Values ---------- -------- color Hex / RGB /…
Practical 13: CSS List Styling & Three Equal Columns — Program Statement 1. Create a web page applying all CSS list styling properties. 2. Create a web page with three equal-width columns using CSS. List Properties Property Values…
Practical 14: Bootstrap — Table, Images & Buttons — Program Statement Create web pages demonstrating Bootstrap 5 components: - Bootstrap Table (striped, bordered, hover) - Bootstrap Images (responsive, thumbnail, rounded) -…
Practical 15: Bootstrap Typography & Jumbotron — Program Statement Create a web page demonstrating Bootstrap 5 typography classes and the Jumbotron component. Typography Classes .display-1 to .display-6 , .lead , .text-muted ,…
Practical 16: JavaScript — Dialog Boxes & Built-in Functions — Program Statement 1. Show usage of JavaScript inbuilt functions and dialog boxes (alert, confirm, prompt). 2. Demonstrate alert() , confirm() , prompt() and built-in string/math…
Practical 17: JavaScript Event Handling — Program Statement Write a program to implement event handling using onclick , onmouseover , and onmouseout events. Events Covered Event Trigger ------- --------- onclick When…
Practical 18: XML — Bookstore with CSS & Internal DTD — Program Statement Write a program to display bookstore details in XML with CSS styling and an internal DTD. Concepts Covered - XML declaration and structure - Internal DTD (…
Application 1: Registration → Login Form (External JS) — Program Statement Design a Registration form. When the user clicks Submit, the Login form should appear on screen. Use an external JavaScript file for all logic. Implementation -…
Application 2: Zebra-Striped Table using CSS Pseudo-classes — Program Statement Create a zebra-striped table using CSS pseudo-classes to improve readability of large data tables. Pseudo-classes Used Selector Description ----------…
Application 3: Questionnaire / Quiz Form — Program Statement Create a Questionnaire form on any topic using HTML form elements. Show score after submission. Form Elements Used <form , <input type="radio" , <input…

Lab 0: Compiler Setup & Compatibility Check

Program Statement

Verify that the built-in HTML compiler is ready to run Web Technology Lab practicals.

Compiler Info

HTML5 runs directly in the browser — no server needed.
JavaScript practicals use the browser's JS engine.
Bootstrap 5 is loaded via CDN in each practical template.
XML practicals: code is shown here; save as .xml file and open in browser locally.

CO Mapping

CO1

Practical 1: Formatting Styles & All Headings

Program Statement

Create a web page that demonstrates text formatting tags and all six heading levels.

Tags Covered

Tag	Purpose
`<b>` / `<strong>`	Bold
`<i>` / `<em>`	Italic
`<u>`	Underline
`<s>` / `<del>`	Strikethrough
`<sub>`	Subscript
`<sup>`	Superscript
`<h1>`–`<h6>`	Headings

CO Mapping

CO1, CO2

Frequently asked questions

Is the Web Technology Lab course really free?

Yes. The entire Web Technology Lab course on Siksha Sarovar is free to read with no account required. You can optionally sign in with Google to save your progress.

Do I get a certificate for Web Technology Lab?

Yes — finish the lessons and pass the quiz to earn a free, verifiable certificate you can share on LinkedIn or with recruiters.

Can I run code while learning?

Yes. The built-in online compiler runs C, C++, Python, Java, PHP, JavaScript, C# and SQL directly in your browser — no installation needed.