Autolexia
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Now in invite-only early access

Turn the tools of your trade into muscle memory.

Autolexia is a training ground for developers. Nine focused practice apps drill the things tutorials never make stick, from Vim motions and shell commands to language syntax and the principles behind good architecture. Everything is graded for real, brought back before you forget it, and planned around the goal you set.

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Accounts are invite-only during early access. Already invited? Create your account.

9practice apps, one habit
Realcompilers and sandboxes do the grading
Dailypath planned around your goal
Anywheredesk drills, and tap-based ones for your phone
Why it works

Knowing about a tool is not the same as being fast with it.

You have watched the Vim video and read the Git book. What turns that into speed is repetition with honest feedback, at the right intervals. Autolexia is built on three ideas that make practice actually stick.

Graded by reality

Commands are executed. Code is compiled and run. Keystrokes run through a purpose-built Vim engine. If it works, it passes, however you got there. AI steps in only where judgement is needed.

Remembered on schedule

Spaced repetition brings each card, command and concept back just before you would have lost it, and keeps what you have mastered in rotation so it stays mastered.

Planned for you

Tell the Tutor where you want to be. Each day it builds a short path across your apps, weighted toward what you are weakest at and what you have not touched lately.

The apps

Nine apps. Each one drills a skill you use every day.

Install the ones you want. Every app feeds the same streak, the same rewards and the same daily plan.

Terminal Tamer

Shell commands

Git, Bash, Node & npm and PowerShell, with every command you enter actually executed in an isolated sandbox. Any correct approach passes. Add any CLI and it builds a verified curriculum for it.

Real sandboxWorks on your phone

VimViper

Vim motions

Missions solved with real keystrokes against a purpose-built Vim engine and scored keystroke by keystroke, in a curriculum that unlocks as you get faster.

Needs a keyboardSpaced repetition

Coder

Language syntax

Short syntax-fluency drills in TypeScript and Python, written in a real editor and checked three ways: a real compiler, a generated test, and an AI reviewer.

Needs a keyboardReal sandbox

Keyboard Warrior

Keyboard shortcuts

Name any program and get its shortcut list, then drill each one until reaching for the mouse feels slow. Mastered shortcuts keep coming back so they stay mastered.

Works on your phone

Cram

Engineering principles

Flashcards you answer in your own words, graded by AI. Ships with an architecture deck drawn from eleven classic software-engineering books; build or generate decks on anything else.

Spaced repetitionAI-graded

Typing Test

Typing code

An endless stream of realistic source code in seven languages, with live speed and accuracy. Practice the brackets and symbols prose typing tests never touch.

Needs a keyboard

Fluent Geek

Professional vocabulary

The terms, acronyms and jargon of the job, drilled in both directions: explain the term you are shown, and name the term from its definition.

Spaced repetitionAI-graded

Digest

Staying current

Pick your topics and get short summaries of real news found by live web search. Each one ends with the same question: why does this matter?

Live web searchAI-graded

Tool Discovery

Knowing your options

Surfaces real developer tools you have not met yet, adds them to your own deck, and quizzes you on their trade-offs and on which tool fits which situation.

Live web searchSpaced repetition
How it works

A practice system, not a pile of exercises.

The daily path

A tutor that decides what you practice today.

Set a long-term goal in your own words. The Tutor reads how you have actually been performing in each app and lays out today's steps, then carries you from one to the next as you finish them.

  • Aimed at your weak spots. Steps are chosen from your real results, not a fixed syllabus.
  • No decision fatigue. Finish a step and the next lesson opens on its own.
  • Keeps you honest. A check-in every 30 days asks whether the goal still fits.
Progress you can feel

Race the only rival that matters: you, last week.

Every rep in every app earns Bytes and feeds one streak. The leaderboard replays your own past days as shadows, so you can see whether today is beating yesterday.

  • One streak across everything. Practice in any app keeps it alive.
  • Achievements for real milestones. Breadth, consistency and genuinely strong answers.
  • Mastery that means something. Ten correct in a row, with no misses in between.
On your phone

Keep the streak alive from the train.

Typing shell commands on glass is miserable, so on a phone you do not. Tap word blocks into order and the command still runs for real. Shortcut drills become multiple choice. Flashcards, vocabulary and news work as they are.

  • Same grading, different input. The command you build is executed in the same sandbox.
  • A plan that fits the device. Keyboard-only steps wait for your desk.
For teams

Give a whole team the same reps.

Create an organization and choose which apps every member gets. People still arrange their own dashboard, and each person's progress stays their own.

Organizations with shared app access
A built-in app store, nothing pre-installed
Each member chooses their own layout
FAQ

Questions, answered.

Who is Autolexia for?

Developers who already know what they should be fluent in and want the reps to get there: the Vim motions you look up every time, the Git commands you copy from a search result, the shortcuts you never learned, the syntax you half-remember. It suits working engineers and people preparing to become one.

How do I get access?

Autolexia is in early access and accounts are invite-only for now. Join the waitlist at the bottom of this page and we will let you know when there is a place for you. If you have already been invited, create your account with the email address your invite was sent to.

What does it cost?

Pricing has not been announced. Autolexia is in invite-only early access while it is being built.

Is my code really executed, or just compared to an answer?

Really executed. Terminal Tamer runs your command in a locked-down sandbox with no network access and checks the result, so any approach that genuinely works is accepted, not just one stored answer. Coder compiles and runs what you write. AI is used where judgement is needed, such as grading an explanation in your own words.

Does it work on my phone?

Yes. On a phone or tablet, Terminal Tamer lets you build commands by tapping word blocks and Keyboard Warrior becomes multiple choice. VimViper, Coder and Typing Test are built around a physical keyboard, so they wait for you on a computer, and your daily path leaves them out when you open it on mobile.

Do I have to use all nine apps?

No. Nothing is pre-installed. You add the apps you want from the built-in app store and choose which ones show on your dashboard and navigation.

Stop looking it up. Start knowing it.

Autolexia is opening up gradually. Leave your email and we will let you know when there is a place for you.

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© 2026 Autolexia. Deliberate practice for developers.