| Debugging | Maintain | 59,211 | $152,500 |
| Code Quality | Maintain | 23,764 | $167,500 |
| Code Review | Invest | 10,640 | $172,500 |
| Technical Debt Management | Invest | 7,655 | $177,500 |
| Debugging Skills | Maintain | 6,935 | $152,500 |
| Error Handling | Maintain | 6,401 | $147,500 |
| Software Maintenance | Maintain | 5,395 | $67,500 |
| Code Refactoring | Maintain | 4,677 | $157,500 |
| Bug fixing | Not rated | 4,649 | $132,500 |
| Reverse engineering | Maintain | 4,302 | $132,500 |
| Debugging Tools | Not rated | 4,066 | $157,500 |
| Pair Programming | Not rated | 2,700 | $167,500 |
| Debuggers | Maintain | 1,993 | $157,500 |
| API Documentation | Maintain | 1,377 | $152,500 |
| Code profilers | Maintain | 1,331 | $162,500 |
| Code Documentation | Not rated | 1,068 | $132,500 |
| Functional Documentation | Maintain | 961 | $122,500 |
| Open source development | Maintain | 953 | $162,500 |
| Code Optimization | Maintain | 849 | $192,500 |
| Code Review Tools | Invest | 755 | $182,500 |
| Coding Standards | Not rated | 707 | $142,500 |
| Spell Checking | Obsolete | 537 | $52,500 |
| Software Update | Maintain | 478 | $102,500 |
| ESLint | Maintain | 363 | $157,500 |
| Style Checking | Maintain | 326 | $167,500 |
| Collaborative Coding | Maintain | 293 | $152,500 |
| Profilers | Not rated | 252 | $202,500 |
| Reverse Engineering Tools | Not rated | 244 | $177,500 |
| LLM Evaluation Harness Development | Invest | 229 | $222,500 |
| WinDbg | Maintain | 190 | $167,500 |
| Prettier | Maintain | 186 | $172,500 |
| AI-Assisted Test Generation | Invest | 180 | $162,500 |
| AI-Driven Code Review | Invest | 174 | $182,500 |
| Runtime Optimization | Maintain | 151 | $187,500 |
| Property-Based Testing | Maintain | 108 | $212,500 |
| Memory Safety | Invest | 107 | $217,500 |
| Token Cost and Latency Optimization for LLM Apps | Invest | 72 | $237,500 |
| Asynchronous I/O | Invest | 65 | $142,500 |
| Code Comparison | Maintain | 62 | $172,500 |
| ej-technologies JProfiler | Maintain | 52 | $117,500 |
| Script Formatting | Maintain | 43 | $137,500 |
| AI-Driven Code Refactoring | Invest | 38 | $182,500 |
| Visual Studio Debugger | Maintain | 33 | — |
| YourKit Java Profiler | Maintain | 32 | — |
| Process Debugging | Not rated | 30 | $152,500 |
| Fuzz Testing Integration | Invest | 24 | — |
| Code Commenting | Maintain | 19 | — |
| Refactoring Tools | Maintain | 17 | $192,500 |
| Timezone Handling | Maintain | 14 | — |
| IntelliJ Debugger | Maintain | 13 | — |
| PHP Debugging | Migrate | 13 | — |
| Xdebug | Maintain | 13 | — |
| Error Correction | Maintain | 11 | — |
| Program checksumming software | Not rated | 6 | — |
| ReSharper | Monitor | 5 | — |
| Roslyn | Maintain | 5 | — |
| Automated Code Documentation | Invest | — | — |
| Greatis Object Inspector | Obsolete | — | — |
| HandyFile Find and Replace Text Aid Kit | Obsolete | — | — |
| Ng-inspector | Migrate | — | — |
| Prompt Injection Defense Coding | Invest | — | — |
| SoftICE | Obsolete | — | — |
| Software Supply Chain Security Engineering | Invest | — | — |
| Spellex AccuCount | Not rated | — | — |