                
                cbse-study@notes
                ~/portal/index.tsx

$ init --session="2026-27" ▊

<CBSE /> STUDY_NOTES

                    // 
                    complete study material for classes IX – XII, redesigned for the phone in your pocket.
                

                    // 
                    pick a class below to start reading —
                    no_login
                    =
                    true,
                    trackers
                    =
                    false
                

[ ./open_classes ] [ press Tab to navigate ]

            ◆
            system.stats

classes.count

6

ix → xii

chapters.total

81+

fully_indexed

cost.inr

0.00

always_free

revisions.max

∞

unbounded

            ◆
            track_01 — ai.modules

Employability Skills & Artificial Intelligence

// subject_codes = [417, 843] · levels = I → IV

                    class.ix
                    lvl_01
                

IX

Employability Skills & AI (417)

Communication · Self-Management · ICT · Entrepreneurship · Green Skills · AI for Everyone · Python basics.

                    chapters: 10
                    
                        enter →

                    class.x
                    lvl_02
                

X

Employability Skills & AI (417)

Full AI Project Cycle, Ethical Frameworks, Model Evaluation, Statistical Data, Computer Vision, NLP, Python Level 2.

                    chapters: 12
                    
                        enter →

                    class.xi
                    lvl_03
                

XI

Employability Skills & AI (843)

Communication styles, writing skills, AI domains, Python with NumPy / Pandas, ML algorithms, NLP, AI Ethics.

                    chapters: 13
                    
                        enter →

                    class.xii
                    lvl_04
                

XII

Employability Skills & AI (843)

Data Storytelling, Big Data, Generative AI & LLMs, Neural Networks, Computer Vision, Orange Data Mining, Data Science.

                    chapters: 13
                    
                        enter →

            ◆
            track_02 — cs.dossier

Computer_Science

// subject_code = 083 · years = [xi, xii]

                    cs.xi
                    3_units · 21_chapters
                

XI

Computer Science (083)

21 chapters covering Computer Systems, Boolean Logic, Number Systems, complete Python (operators, strings, lists, tuples, dicts, modules), and Society-Law-Ethics.

                    [ open.cs.xi ] →
                

                    cs.xii
                    3_units · 12_chapters
                

XII

Computer Science (083)

Starts with a full revision of Class XI Python; then user-defined functions, exception handling, text / binary / CSV file handling, stacks, computer networks, and SQL with mysql.connector.

                    [ open.cs.xii ] →
                

            ◆
            protocol.promise

// vm-learning · protocol v2026.04
const promise = {
    mobile_first:     true,
    login_required:   false,
    works_on:         ["phone", "tablet", "laptop", "desktop"],
    distractions:     0,
    third_party_ads:  false,
    tracking_pixels:  false,
    print_ready_pdf:  true,
    dark_mode:        true,
    progress_stored:  "client_only"
}

Each chapter loads on a slow connection, reads well at 2 a.m., exports to a clean printable PDF, and respects your privacy completely. No ads, no pixels, no third-party trackers. Your progress lives only on your device.

::works

everywhere

::privacy

first

::export

pdf.ready

::theme

dark_on

            # 
            For classroom study use only · CBSE / NCERT content remains the property of their respective owners.
        
            # 
            See: ./privacy-policy