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testcase.ac Chrome Extension Analysis

Developer & Designer Tools

Chrome extension ID: idemfboidcafddhdkhbniobcioacjfkm

A browser extension that integrates with testcase.ac to help programmers find counter-examples for coding problems. It provides pop-up notifications on specific problem pages and visual markers in problem lists to indicate where counter-examples are available.

Developer:dlwocks31
Version:0.3.1
Size:64.87KiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

1K+

Rating

★ 5.0

4 reviews

Languages

1 locales

Includes 한국어

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Developer & Designer Tools

Pricing friction

Low review signal

Complaint intensity

Low review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

The product is positioned as a utility for users of the Baekjoon Online Judge platform. It focuses on streamlining the debugging process by alerting users to available counter-examples for problems they have failed.

Inferred product pattern

Community-driven debugging aid for competitive programming platforms.

Review-backed pain points

Users suggested that the tool should provide information on who contributed the counter-examples and the extent of their contribution.

Observed feature gaps

Lack of a contributor credit system for the test cases provided.

Tags
Competitive ProgrammingCoding TestBaekjoon Online JudgeTest Case Finder
Target users

- Competitive programmers

- Students preparing for coding tests

- Baekjoon Online Judge users

Primary use cases

- Identifying why a code submission failed by finding counter-examples

- Quickly identifying which problems have community-provided test cases

Positive themes

- Consistent utility for Baekjoon users

- High satisfaction with tool functionality

Negative themes

- Missing contributor attribution

Observed friction

- No pricing friction observed.

Evidence boundary: Extracted from the store listing and available 5-star user reviews. Very small review sample size available for sentiment analysis.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

No support or account complaints observed.

Reliability

No reliability or performance complaints observed.

Privacy

No privacy or security complaints observed.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 2

- Videos: 0

- Languages: 1

Trust signals

- Developer contact

- Official website

Store metadata

- Version: 0.3.1

- Size: 64.87KiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

testcase.acBaekjoon counter-examplesBOJ test casescoding problem debugging

Comparison

testcase.ac vs manual debuggingbest Baekjoon extensions

Problem

Baekjoon wrong answerfind counter-example BOJBOJ edge cases

Alternative

Baekjoon helperBOJ tools

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Jump to related discovery paths:

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Screenshots

testcase.ac screenshot
testcase.ac screenshot

Links

Website: testcase.ac

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