Unrust.dev
@unrustdev.bsky.social
Free, timed, unassisted coding skills diagnostic and practice for developers. https://unrust.dev
No obscure LeetCode tricks—https://unrust.dev measures 6 real engineering skills: Code Reading, Bug Spotting, Edge Cases & Refactoring! 📊💻 #Unrust #DevTools
October 31, 2026 at 12:03 PM
No obscure LeetCode tricks—https://unrust.dev measures 6 real engineering skills: Code Reading, Bug Spotting, Edge Cases & Refactoring! 📊💻 #Unrust #DevTools
AI writes your boilerplate, but https://unrust.dev keeps your raw debugging and code-reading instincts sharp in 15 min/day! 🧠💻 #Unrust #SoftwareEngineering
October 31, 2026 at 8:03 AM
AI writes your boilerplate, but https://unrust.dev keeps your raw debugging and code-reading instincts sharp in 15 min/day! 🧠💻 #Unrust #SoftwareEngineering
Warm up your brain before opening Cursor with the free 2-minute Daily Coding Puzzle at https://unrust.dev/daily! 🧩💻 #Unrust #JavaScript #Python
October 30, 2026 at 6:03 PM
Warm up your brain before opening Cursor with the free 2-minute Daily Coding Puzzle at https://unrust.dev/daily! 🧩💻 #Unrust #JavaScript #Python
My streak survived the weekend. I thought that was illegal.
Make room for practice—and life. Unrust.
https://unrust.dev/streak
#CodingPractice #CodingHabit #Unrust
Make room for practice—and life. Unrust.
https://unrust.dev/streak
#CodingPractice #CodingHabit #Unrust
October 30, 2026 at 12:03 PM
My streak survived the weekend. I thought that was illegal.
Make room for practice—and life. Unrust.
https://unrust.dev/streak
#CodingPractice #CodingHabit #Unrust
Make room for practice—and life. Unrust.
https://unrust.dev/streak
#CodingPractice #CodingHabit #Unrust
Take the free 14-minute coding diagnostic at https://unrust.dev/diagnostic to map your 6-axis skill radar and spot where AI made you rusty! 🧠💻 #Unrust #Coding
October 30, 2026 at 9:03 AM
Take the free 14-minute coding diagnostic at https://unrust.dev/diagnostic to map your 6-axis skill radar and spot where AI made you rusty! 🧠💻 #Unrust #Coding
Seat gave up. Which check holds? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
October 29, 2026 at 8:07 PM
Seat gave up. Which check holds? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
Spoon snapped. Did this copy split? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReading #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReading #Unrust
October 29, 2026 at 12:07 PM
Spoon snapped. Did this copy split? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReading #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReading #Unrust
That guard failed. Does this one? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
October 28, 2026 at 8:07 PM
That guard failed. Does this one? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
My startup's first upgrade? A working light bulb.
Build your workspace
https://unrust.dev/workspace
#CodingPractice #DeveloperTools #Unrust
Build your workspace
https://unrust.dev/workspace
#CodingPractice #DeveloperTools #Unrust
October 28, 2026 at 12:07 PM
My startup's first upgrade? A working light bulb.
Build your workspace
https://unrust.dev/workspace
#CodingPractice #DeveloperTools #Unrust
Build your workspace
https://unrust.dev/workspace
#CodingPractice #DeveloperTools #Unrust
Fish out of nowhere. Any in here? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
October 27, 2026 at 8:03 PM
Fish out of nowhere. Any in here? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
Stuck again. Catch this change. Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #Refactoring #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #Refactoring #Unrust
October 27, 2026 at 12:07 PM
Stuck again. Catch this change. Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #Refactoring #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #Refactoring #Unrust
One kilo. A thousand-kilo bill. Which file did it?
Five quiet seconds. Pick before the reveal.
https://unrust.dev/library?format=cross-file
#JavaScript #Debugging #Unrust
Five quiet seconds. Pick before the reveal.
https://unrust.dev/library?format=cross-file
#JavaScript #Debugging #Unrust
October 26, 2026 at 8:03 PM
One kilo. A thousand-kilo bill. Which file did it?
Five quiet seconds. Pick before the reveal.
https://unrust.dev/library?format=cross-file
#JavaScript #Debugging #Unrust
Five quiet seconds. Pick before the reveal.
https://unrust.dev/library?format=cross-file
#JavaScript #Debugging #Unrust
That folded. Will your fallback? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
October 26, 2026 at 12:06 PM
That folded. Will your fallback? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
One leak. Two containers? What prints? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReading #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReading #Unrust
October 25, 2026 at 8:03 PM
One leak. Two containers? What prints? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReading #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReading #Unrust
My pointer broke. Is this broken? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #Debugging #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #Debugging #Unrust
October 25, 2026 at 12:06 PM
My pointer broke. Is this broken? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #Debugging #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #Debugging #Unrust
Our sessions vanish instantly. Five seconds. Find the bad handoff.
Five quiet seconds. Pick before the reveal.
https://unrust.dev/library?format=incident
#Debugging #BackendDevelopment #Unrust
Five quiet seconds. Pick before the reveal.
https://unrust.dev/library?format=incident
#Debugging #BackendDevelopment #Unrust
October 24, 2026 at 7:03 PM
Our sessions vanish instantly. Five seconds. Find the bad handoff.
Five quiet seconds. Pick before the reveal.
https://unrust.dev/library?format=incident
#Debugging #BackendDevelopment #Unrust
Five quiet seconds. Pick before the reveal.
https://unrust.dev/library?format=incident
#Debugging #BackendDevelopment #Unrust
I slipped. Will you? What prints? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
October 24, 2026 at 11:03 AM
I slipped. Will you? What prints? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodingChallenge #Unrust
That basket failed. Does this check? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
October 23, 2026 at 7:03 PM
That basket failed. Does this check? Five seconds.
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
Five seconds. Pick before the reveal.
https://unrust.dev
#JavaScript #CodeReview #Unrust
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October 18, 2026 at 10:32 PM
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#reeling #contentcreator #socialmediamanager
#reeling #contentcreator #socialmediamanager
Can your brain execute this? Today’s challenge is “Concatenate the odds up to n: n = 6.” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust
October 18, 2026 at 5:02 PM
Can your brain execute this? Today’s challenge is “Concatenate the odds up to n: n = 6.” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust
No Run button—what happens next? Today’s challenge is “Predict: [i].” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust
October 18, 2026 at 12:02 PM
No Run button—what happens next? Today’s challenge is “Predict: [i].” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust
Don't press Run yet. Today’s challenge is “Filling a grid diagonal.” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust
October 18, 2026 at 8:00 AM
Don't press Run yet. Today’s challenge is “Filling a grid diagonal.” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust
One tiny mutation changes everything. Today’s challenge is “Predict: [1, 2, 3, 4, 5] (2).” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust
October 17, 2026 at 5:00 PM
One tiny mutation changes everything. Today’s challenge is “Predict: [1, 2, 3, 4, 5] (2).” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust
Trace first, verify later. Today’s challenge is “Predict: [-4, -1, -9].” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust
October 17, 2026 at 12:00 PM
Trace first, verify later. Today’s challenge is “Predict: [-4, -1, -9].” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust
The output hides in plain sight. Today’s challenge is “Count the evens: [12, 15, 20, 7].” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust
October 17, 2026 at 8:00 AM
The output hides in plain sight. Today’s challenge is “Count the evens: [12, 15, 20, 7].” Solve it before the reveal, then test all six reasoning skills free at https://unrust.dev.
#CodeTracing #Programming #LearnToCode #Unrust
#CodeTracing #Programming #LearnToCode #Unrust