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CLUSTER CODE-EXECUTION-STEP · 4 ENTRIES · EARLIEST ENTRY 2026-03-18

Code execution visualizers

This cluster comprises web apps and developer companions that visualize code execution by tracing program flow, function calls, and variable changes to aid understanding and debugging. The dated history is too thin to read a shape from, with only one dated entry prior to the index start. Among members with activity signals, cpp-visualizer leads with 2 stars, while the others show 0 stars.

Entry timeline

ENTRY TIMELINE

MAR 2026: 1SEP 2026: 3
MAR 2026SEP 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 3 unlabelled

Operator · 1 hobby · 3 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 4 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01StepThrough0★21 dayslivehobbyWeb app that visualizes code execution step by step to help learners understand program flow and call stacks.
  2. 02trace-your-code-companion0★1 mo—Developer companion app that traces code execution to help debug and understand programs.
  3. 03cpp-visualizer2★7 mostaleliveai-builtWeb app that visualizes C++ code execution step by step, tracking function calls and variable changes to help students understand recursion and pointers.
  4. 04CodeFlow Visualizer0★unknownliveWeb app that visualizes code execution by tracing program flow to help users understand how code runs.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.