Coderbyte has 1,000+ challenges in 30+ languages
You can create custom coding and spreadsheet challenges and custom multiple choice and open-ended question sets. In addition, Coderbyte offers a massive library of challenges and questions that can be used in Assessments and Interviews.
Available skills & technologies
| Assessments | Interviews | |
| C | Yes | Yes |
| C++ | Yes | Yes |
| C# | Yes | Yes |
| Clojure | Yes | Yes |
| Dart | Yes | Yes |
| Elixir | Yes | Yes |
| Go | Yes | Yes |
| Java | Yes | Yes |
| JavaScript | Yes | Yes |
| Kotlin | Yes | Yes |
| PHP | Yes | Yes |
| Python | Yes | Yes |
| Python3 | Yes | Yes |
| R | Yes | Yes |
| Ruby | Yes | Yes |
| Scala | Yes | Yes |
| Swift | Yes | Yes |
| TypeScript | Yes | Yes |
| Excel/Spreadsheets | Yes | Yes |
| Selenium | Yes | Yes |
| Cypress | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| React | Yes | Yes |
| React Native | Yes | Yes |
| Dart/Flutter | Yes | Yes |
| MongoDB | Yes | Yes |
| .NET | Yes | Yes |
| GraphQL | Yes | Yes |
| MySQL | Yes | Yes |
| MSSQL | Yes | Yes |
| PostgreSQL | Yes | Yes |
| Django | Yes | Yes |
| Laravel | Yes | Yes |
| Ruby on Rails | Yes | Yes |
| WordPress | Yes | No |
| TensorFlow | Yes | Yes |
| Tableau | Yes | No |
| Firebase | Yes | No |
| ServiceNow | Yes | No |
| Glide | Yes | No |
| Snowflake | Yes | No |
| PowerShell | No | Yes |
| AWS | Yes | Yes |
| Azure | Yes | Yes |
| Kafka | Yes | Yes |
| Kubernetes | Yes | Yes |
| Terraform | Yes | Yes |
| Docker | Yes | Yes |
| Ansible | Yes | Yes |
| Grafana | Yes | No |
| Jupyter Notebooks | Yes | Yes |
| Spring/Spring Boot | Yes | Yes |
| PyTorch | Yes | Yes |
| jQuery | Yes | Yes |
| Svelte | Yes | Yes |
| Node.js | Yes | Yes |
| pandas | Yes | Yes |
| NumPy | Yes | Yes |
| LLMs/ChatGPT | Yes | Yes |
| PySpark | Yes | Yes |
| UiPath | Yes | No |
| Automation Anywhere | Yes | No |
| Blue Prism | Yes | No |
| Looker | Yes | No |
| Git | Yes | Yes |
| Shopify | Yes | No |
| HubSpot | Yes | No |
| Databricks | Yes | No |
| Power BI | Yes | No |
| Unreal | Yes | No |
| Unity | Yes | No |
| IBM | Yes | No |
| Figma | Yes | No |
| Jenkins | Yes | No |
| Oracle | Yes | Yes |
| Next.js | Yes | Yes |
| Webpack | Yes | Yes |
| Active Directory | Yes | No |
| Airtable | Yes | No |
| Appium | Yes | No |
| Asana | Yes | No |
| BigQuery | Yes | No |
| Blender | Yes | No |
| Cosmos DB | Yes | No |
| Cucumber | Yes | No |
| Data warehouse | Yes | No |
| Exadata | Yes | No |
| Gatling | Yes | No |
| GCP | Yes | No |
| Jira | Yes | No |
| JUnit | Yes | Yes |
| Linq | Yes | No |
| Matplotlib | Yes | No |
| Mockito | Yes | No |
| MuleSoft | Yes | No |
| NestJS | Yes | No |
| Web security | Yes | No |
| Notion | Yes | No |
| No Code | Yes | No |
| OpenSpan | Yes | No |
| Pentaho | Yes | No |
| Postman | Yes | No |
| Problem solving | Yes | Yes |
| Redis | Yes | Yes |
| SAP | Yes | No |
| scikit-learn | Yes | Yes |
| STL | Yes | Yes |
| Trello | Yes | No |
| T-SQL | Yes | No |
| Unix | Yes | Yes |
| Visual Basic | Yes | No |
| SAP / ABAP | Yes | Yes |
| Salesforce / Apex | Yes | Yes |
| Playwright | Yes | No |
| Cybersecurity | Yes | Yes |
| Google Ads | Yes | No |
| Machine Learning | Yes | Yes |
| Linear Regressions | Yes | No |
| Angular | Yes | Yes |
| Rust | Yes | Yes |
| TDD | Yes | No |
| NewRelic | Yes | No |
| Spark | Yes | No |
| Jest | Yes | Yes |
| SOAP | Yes | No |
| CassandraDB | Yes | No |
| Datadog | Yes | No |
| Red Hat | Yes | No |
| Teradata | Yes | No |
| Github | Yes | No |
| Ubuntu | Yes | No |
| Embedded C | Yes | No |
| Jetpack | Yes | No |
| Ajax | Yes | No |
| SSL | Yes | No |
| Microsoft Dynamics 365 CRM | Yes | No |
| VMWARE | Yes | No |
| ServiceNow/Glide Scripting | Yes | No |
| Firmware | Yes | No |
| OpenAi | Yes | No |
| Haystack | Yes | No |
| LangChain | Yes | No |
| ChromaDB | Yes | No |
| FAISS | Yes | No |
| English proficiency | Yes | No |
Job roles
- Software engineer
- Site-reliability engineer
- Full-stack developer
- WordPress developer
- Front-end
- Back-end
- Data science
- Machine learning
- Prompt engineering
- Data engineer
- DevOps
- Mobile development
- Technical support engineer
- DevSec
- Customer success
- QA/Automation
- RPA
- Analyst