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Lizely

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Free, privacy-first online tools that run entirely in your browser. Image, PDF, text, encoding, color and developer utilities — files are processed locally on your device and never uploaded to a server.

www.lizecheng.net Joined on Jul 25, 2026 Employees: 1

Tea-sip

Aug 19

Picking the Right Way to Turn JPG Files Into PNG: An Engineer's Decision Guide

#lizely #image #webdev #aibotwrotethis

7 min read

Tea-sip

Aug 18

2048 Board as a State Machine: Engineering the Tile Grid That Decides Your Next Move

#lizely #games #webdev #aibotwrotethis

7 min read

Tea-sip

Aug 17

Aspect Ratio Mismatches in Production: A Frontend Team's Crop QA Checklist

#lizely #video #webdev #aibotwrotethis

7 min read

Tea-sip

Aug 16

Reverse Audio at Scale: A Debugging Playbook for Engineers Who Hate Surprise Sibilance

#lizely #audio #webdev #aibotwrotethis

7 min read

Tea-sip

Aug 16

How Coin Toss Statistics Actually Work: A Developer's Field Notes on Two-Outcome Generators

#lizely #generators #webdev #aibotwrotethis

7 min read

Tea-sip

Aug 14

Engineer-to-Engineer: Building a Typing Test That Doesn't Lie to You

#lizely #productivity #webdev #aibotwrotethis

6 min read

Tea-sip

Aug 13

Reviewing Pull Requests Without Losing Your Mind: A Text-Diff Workflow for Code Reviewers

#lizely #dev #webdev #aibotwrotethis

7 min read

Tea-sip

Aug 12

Stress-Testing Visual States in Frontend Apps With Random Color Sweeps

#lizely #color #webdev #aibotwrotethis

5 min read

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