Code typing

Prose speed does not transfer to code. Train the syntax your fingers actually type.

Sixteen language courses built from real, working snippets — brackets, operators, camelCase, and the symbols that make code typing slow.

16 courses464 drills64 simulations~44.8 hrs$29 once
Try a free lesson

Lifetime access · first 2 lessons free · 30-day money-back guarantee

What you'll be able to do

  • Work through 528 code lessons across 16 languages
  • Type bracket pairs, arrow functions, and generic angle brackets without looking down
  • Hit camelCase, snake_case, and PascalCase identifiers at the same speed as plain words
  • Reach high accuracy on symbol-dense lines — no correction loops on &, ::, ?, and |
  • Produce function signatures, loops, and control flow as single motor patterns
  • Track speed and accuracy separately for each language course

Who it's for

This course is for

  • Working developers whose prose speed is fine but who stall on brackets, arrows, and generics
  • Bootcamp students who are learning syntax and typing it for the first time
  • Interview candidates facing live-coding rounds where boilerplate eats thinking time
  • Polyglot engineers who switch between languages with different symbol profiles

Probably not for

  • Developers who only need one language and already have it in their fingers — the free preview lessons may be enough
  • Anyone preparing specifically for timed HackerRank-style rounds — see Coding Assessment Typing Prep instead
  • Typists who have not yet learned touch typing on letters; start with the free beginner course

How the course works

  1. 1

    Diagnose

    Type the free preview lessons in your main language and compare your code speed to your prose speed. The gap is usually the symbol keys.

  2. 2

    Drill

    Each language course moves from operators and keywords to declarations, control flow, and idioms. Every snippet is real, working code.

  3. 3

    Ship

    Close with full-snippet lessons that string the patterns together, then switch languages and repeat — your stats are tracked per course.

Curriculum

16 courses · 464 drills · 64 simulations · ~44.8 hrs

The bundle unlocks all 16 language courses: JavaScript, TypeScript, Python, Java, C, C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, SQL, HTML & CSS, Bash. Every snippet is real syntax that compiles or runs as written, so your muscle memory learns correct code rather than typos.

JavaScript Code Typing5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewArrow FunctionsFree preview
Optional Chaining & Nullish
Spread & Rest
Template Literals
Destructuring & Computed Keys
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
ESM Imports & Exports
async / await
Idiomatic One-Liners
Array Method Chains
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Class with Private Fields
Error Handling
Map & Set Collections
Realistic Snippet
Event Delegation
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Debounce & Throttle
Speed Run: LRU Cache
Speed Run: Form Validation
Speed Run: Array Pipeline
Speed Run: Test Suite
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Customer Revenue Report
Assessment Sim 2: Log Analyzer
Assessment Sim 3: Paginated Fetch
Assessment Sim 4: Task Store
Checkpoint: JavaScript Mastery Final
View full course outline →
TypeScript Code Typing5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewGeneric Angle BracketsFree preview
Unions & Intersections
Type-Level Operators
satisfies, as const & Bang
Arrows, Overloads & Predicates
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Narrowing unknown
Utility Types
Idiomatic One-Liners
Async Idioms
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Class & Fluent Builder
Typed Error Classes
Maps, Sets & Records
Realistic Snippet
Generic Repository
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Runtime Validator
Speed Run: Typed Fetch Client
Speed Run: State Reducer
Speed Run: Utility Type Gymnastics
Speed Run: Tests & Asserts
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: CSV Record Parser
Assessment Sim 2: Generic TTL Cache
Assessment Sim 3: Typed Job Queue
Assessment Sim 4: Config Loader
Checkpoint: TypeScript Mastery Final
View full course outline →
Python Code Typing5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewComprehension BracketsFree preview
Decorators
F-Strings & Format Specs
Annotations & Arrows
Unpacking & Slicing
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Iteration Idioms
Generators & yield
Typing & Protocols
Idiomatic One-Liners
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Context Managers
Exceptions & Cleanup
Counter & defaultdict
Match Statements
Realistic Snippet
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Retry Decorator
Speed Run: Argparse CLI
Speed Run: CSV Report
Speed Run: Async Fan-Out
Speed Run: Pytest Module
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Task Store
Assessment Sim 2: RPN Calculator
Assessment Sim 3: Inventory Ledger
Assessment Sim 4: Latency Report
Checkpoint: Python Mastery Final
View full course outline →
Java Code Typing5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewGenerics & WildcardsFree preview
Lambda Arrows & Method References
Annotations
Stream Chain Punctuation
Switch Arrows & Yield Blocks
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Optional Idioms
Exception Keywords
Text Blocks & Formatting
Idiomatic One-Liners
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Records & Compact Constructors
Sealed Hierarchy & Exhaustive Switch
try-with-resources
Maps & Aggregation
Realistic Snippet
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Stream Report
Speed Run: CompletableFuture Fan-Out
Speed Run: Concurrent Counter
Speed Run: JUnit 5 Suite
Speed Run: Comparators & Iterable
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Task Tracker
Assessment Sim 2: Word Histogram
Assessment Sim 3: RPN Calculator
Assessment Sim 4: Inventory Ledger
Checkpoint: Java Mastery Final
View full course outline →
C Code Typing5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewPointers & Address-OfFree preview
Arrow & Dot Access
malloc, free & sizeof
Preprocessor Directives
Format Strings & Escapes
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Storage & Qualifiers
typedef, enum & union
Idiomatic Patterns
String & Memory Library
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Struct Lifecycle
Error Handling
Dynamic Array
Realistic Snippet
String Helpers
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Ring Buffer
Speed Run: Bit Flags
Speed Run: Search & Sort
Speed Run: Line Reader
Speed Run: Hash Lookup
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Line & Word Counter
Assessment Sim 2: RPN Calculator
Assessment Sim 3: Reading Statistics
Assessment Sim 4: Word Frequency
Checkpoint: C Mastery Final
View full course outline →
C++ Code Typing5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewScope ResolutionFree preview
Angle Brackets
RAII & Smart Pointers
Lambdas & Captures
References & Qualifiers
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Concepts & requires
optional & expected
Idiomatic Patterns
Ranges & Views
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
RAII & the Rule of Five
Error Handling with expected
Maps & Container Idioms
Realistic Snippet
Operator Overloading
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Word Counter
Speed Run: Variant Dispatch
Speed Run: Vector Math
Speed Run: Threads & Mutex
Speed Run: Asserts & Tests
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Word Histogram
Assessment Sim 2: RPN Calculator
Assessment Sim 3: Inventory Ledger
Assessment Sim 4: CSV Row Parser
Checkpoint: C++ Mastery Final
View full course outline →
C# Code Typing5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewLambda ArrowsFree preview
Null Operators
Generics & Constraints
Async Punctuation
Pattern Matching
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Modifiers & Members
Query Syntax
Idiomatic Patterns
Collection Expressions
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Records & With Expressions
Exceptions & Filters
Injected Service
Realistic Snippet
Async Streams
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Channel Pipeline
Speed Run: Retry With Backoff
Speed Run: Custom Comparer
Speed Run: Minimal API
Speed Run: xUnit Tests
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Word Histogram
Assessment Sim 2: RPN Calculator
Assessment Sim 3: Inventory Ledger
Assessment Sim 4: CSV To Records
Checkpoint: C# Mastery Final
View full course outline →
Go Code Typing5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewShort DeclarationsFree preview
Channel Arrows
Pointers & Receivers
Composite Literals & Tags
Error Wrapping & Verbs
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Interfaces & Embedding
defer, panic & recover
Idiomatic Patterns
Generics & Constraints
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Mutex-Guarded Counter
Custom Error Types
Maps & Slices
Realistic Snippet
Table-Driven Tests
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: HTTP Middleware
Speed Run: Context Fan-Out
Speed Run: Ranking Report
Speed Run: JSON Round Trip
Speed Run: Ticker & Shutdown
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Word Frequency
Assessment Sim 2: RPN Calculator
Assessment Sim 3: Inventory Ledger
Assessment Sim 4: Worker Pool
Checkpoint: Go Mastery Final
View full course outline →
Rust Code Typing5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewPaths & TurbofishFree preview
Lifetimes & Generics
Match Arms & Fat Arrows
The ? Operator
Closures & Pipes
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Trait Bounds & Impls
Option & Result Idioms
Idiomatic Patterns
Iterator Adapters
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Builder Pattern
Custom Error Enum
HashMap & Entry API
Realistic Snippet
Threads & Channels
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Config Loader
Speed Run: Iterator Pipeline
Speed Run: State Machine
Speed Run: Trait Objects
Speed Run: Tests & Asserts
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Word Histogram
Assessment Sim 2: Temperature Stats
Assessment Sim 3: RPN Calculator
Assessment Sim 4: Inventory Ledger
Checkpoint: Rust Mastery Final
View full course outline →
Code: Ruby5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewBlocks & PipesFree preview
Symbols & Hash Keys
String Interpolation
Safe Navigation & Defaults
Ranges & Splats
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Classes & Modules
Guard Clauses & Modifiers
Idiomatic Patterns
Enumerable Chains
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Struct & Comparable
Exceptions & Retries
File & JSON I/O
Realistic Snippet
Module Mixins
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Config Loader
Speed Run: Enumerable Pipeline
Speed Run: CLI Options
Speed Run: Word Frequencies
Speed Run: Minitest Suite
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Task List Program
Assessment Sim 2: Reading Stats
Assessment Sim 3: RPN Calculator
Assessment Sim 4: Inventory Ledger
Checkpoint: Ruby Mastery Final
View full course outline →
Code: PHP5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewDollar VariablesFree preview
Arrows & Double Arrows
Null Coalescing
Strings & Interpolation
Array Syntax
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Interfaces & Traits
Enums & Match
Idiomatic Patterns
Array Function Toolkit
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Exceptions & Finally
File & JSON I/O
Generators & yield
Realistic Snippet
PDO Prepared Statements
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Config Loader
Speed Run: Array Pipeline
Speed Run: Match Router
Speed Run: Input Validation
Speed Run: PHPUnit Suite
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Shopping Cart
Assessment Sim 2: Reading Stats
Assessment Sim 3: RPN Calculator
Assessment Sim 4: Inventory Ledger
Checkpoint: PHP Mastery Final
View full course outline →
Code: Swift5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewOptionals: ? and !Free preview
Closures & Shorthand Args
String Interpolation
Key Paths & Attributes
Ranges & Slices
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Guard & Early Exit
Protocols & Extensions
Idiomatic Patterns
Collection Methods
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Enums with Associated Values
Throwing Functions & Error Enums
Codable & JSON
Realistic Snippet
Actors & Task Groups
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Config Loader
Speed Run: Collection Pipeline
Speed Run: State Machine
Speed Run: Existentials
Speed Run: Tests & Asserts
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Async User Repository
Assessment Sim 2: Temperature Stats
Assessment Sim 3: RPN Calculator
Assessment Sim 4: Inventory Ledger
Checkpoint: Swift Mastery Final
View full course outline →
Code: Kotlin5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewNull Safety: ?. and ?:Free preview
Lambdas & it
String Templates
Generics & Variance
Ranges & Progressions
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Data Classes & copy
when & Sealed Hierarchies
Idiomatic Patterns
Collection Operators
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Sealed Result Types
Exceptions & runCatching
Extension Functions
Realistic Snippet
Coroutines & Flow
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Config Loader
Speed Run: Collection Pipeline
Speed Run: State Machine
Speed Run: Builder DSL
Speed Run: Tests & Asserts
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Cached Repository
Assessment Sim 2: Temperature Stats
Assessment Sim 3: RPN Calculator
Assessment Sim 4: Inventory Ledger
Checkpoint: Kotlin Mastery Final
View full course outline →
SQL Code Typing5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewQuoting & CastsFree preview
Comparison & Matching
JSONB Operators
Arrays & Aggregated Text
Placeholders & Null Handling
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Join Types
Upserts & Multi-Table Writes
Idiomatic Patterns
Grouping & FILTER
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
CTE Chains
Window Functions
Subqueries & EXISTS
Realistic Snippet
Transactions & Locking
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Daily Active Users
Speed Run: Conversion Funnel
Speed Run: Deduplicate Rows
Speed Run: Gap-Free Time Series
Speed Run: Bulk Upsert
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Cohort Retention
Assessment Sim 2: Typing Stats by Layout
Assessment Sim 3: Inventory Ledger
Assessment Sim 4: Layout Leaderboard
Checkpoint: SQL Mastery Final
View full course outline →
HTML & CSS Code Typing5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewTags & AttributesFree preview
Selectors & Combinators
Units, Colors & Values
Custom Properties
HTML Entities
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Semantic Landmarks
Forms & Inputs
Idiomatic One-Liners
Layout Property Vocabulary
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
Flexbox Navigation
Grid Template Areas
Accessible Data Table
Realistic Snippet
Keyframes & Transitions
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Design Tokens
Speed Run: Button & Badge
Speed Run: Contact Form
Speed Run: Breakpoint Ladder
Speed Run: Utility Sheet
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Card Grid Page
Assessment Sim 2: Pricing Section
Assessment Sim 3: Article Document
Assessment Sim 4: Dashboard Shell
Checkpoint: HTML & CSS Mastery Final
View full course outline →
Code: Bash5 modules · 29 drills · 4 simulations · ~2.8 hrs
1

Symbols & Operators

7 lessons
Operators & SymbolsFree previewCommand & Arithmetic ExpansionFree preview
Test Brackets
Pipes & Redirection
Quoting & Escaping
Globs & Brace Expansion
Checkpoint: Symbol Fluency
2

Keywords & Idioms

7 lessons
Keywords
Declarations
Arrays & Associative Arrays
case & until
Idiomatic Patterns
Parameter Expansion Catalog
Checkpoint: Keywords & Idioms
3

Real Snippets

8 lessons
Control Flow
Functions & Methods
awk One-Liners
sed & grep One-Liners
Traps & Temp Files
Realistic Snippet
find & xargs Pipelines
Checkpoint: Real Snippets
4

Speed Runs

6 lessons
Speed Run: Config Loader
Speed Run: Log Pipeline
Speed Run: getopts Parser
Speed Run: Retry Loop
Speed Run: Tests & Asserts
Checkpoint: Sustained Speed
5

Assessment Simulations

5 lessons
Assessment Sim 1: Database Backup
Assessment Sim 2: Temperature Stats
Assessment Sim 3: RPN Calculator
Assessment Sim 4: Inventory Ledger
Checkpoint: Bash Mastery Final
View full course outline →

Included in All-Access

Code Typing Bundle is part of the All-Access Pass

Every course bought separately costs $555. The pass is $79 — it pays for itself after 3 courses at this price, and it saves $476 over the full catalog.

  • Every test-prep, code, and layout course
  • Every future course, automatically
  • Ad-free across SureTyping
  • One payment, lifetime access
See the All-Access Pass · $79

Why typing speed matters for code

Code has more symbols per line than almost any prose, and each one lives on a key you rarely press when typing English. That is why a fast prose typist can still crawl through a TypeScript generic or a Rust lifetime.

Every backspace in an editor is a round trip: notice, stop, delete, retype. Accuracy on symbols is worth more than raw speed because it removes those loops entirely.

Each language has its own rhythm — Python's indentation and colons, Go's short declarations and error idioms, SQL's uppercase keywords and nested parentheses. Drilling them separately builds the specific patterns you use every day.

30-day money-back guarantee

Try the free preview lessons first. If you buy and the course still is not right for you, email us within 30 days for a full refund — no questions asked. Payments are handled by Polar; refunds go back to your original payment method.

Frequently asked questions

Which languages are included in the Code Typing Bundle?

All sixteen: JavaScript, TypeScript, Python, Java, C, C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, SQL, HTML & CSS, Bash. One purchase unlocks every language course, and any language course added later.

I already type 80 WPM in English. Do I still need this?

Probably. Prose typing speed does not transfer to code because code leans on symbol keys and mixed-case identifiers that English never uses. Try the free preview lessons in your main language and compare your speed to your prose number.

Is this the same as the Coding Assessment Typing Prep course?

No. The bundle is per-language syntax fluency across sixteen languages. Coding Assessment Typing Prep is a single course focused on timed HackerRank-style patterns (two-pointer, sliding window, BFS, DP) in Python, Java, JavaScript, and C++. Many candidates use both.

Are the code snippets real?

Yes. Every drill is original code written to compile or run as authored, covering variables, functions, control flow, data structures, and idioms specific to each language.

Can I try the Code Typing Bundle before I buy?

Yes. The first 2 lessons of every paid course are free previews — sign in and start typing. If the drills feel right, one purchase unlocks the rest.

Is the Code Typing Bundle a one-time purchase?

Yes. You pay once and keep lifetime access. There is no recurring charge and nothing to cancel — the course stays in your library for as long as SureTyping exists.

Beginner courses are free for every keyboard layout. Start with the free lessons or get All-Access for $79.

Code Typing Bundle

$29 · lifetime