Test regular expressions by inputting patterns and text. Validate syntax with instant feedback. Compare matches and view detailed breakdowns of pattern components. Export results and save tested expressions for future use.
by Ningbo ZhongSheng Information Technology Co., Ltd.★ 0.00 ratingsUtilitiesFreeData updated 2026-09-12
Create and manage sports tournaments with customizable brackets for single and double elimination formats. Add teams, schedule matches, track scores, and view real-time standings. Export results and share details.
Scan objects with your camera for instant identification. Recognize plants, coins, bugs, and rocks using AI. Get detailed information about scanned items. Save and share identification results.
College students can rate and review professors, request feedback on future courses, and compare profiles. They can assess teaching methods, course material relevance, and make informed enrollment decisions based on data.
Captures and validates data from barcodes, NFC tags, and text via OCR. Users can collect data using forms, multiple choice answers, and GPS location. Includes features for data tracking, signature capture, and integration with web services.
Track and record solving times for 2x2x2, 3x3x3, and 4x4x4 puzzles. Generate scrambles, calculate and average times. Store up to 500 results per puzzle. Use inspection . Export records to CSV, share via AirDrop, or upload to iCloud Drive.
Access recent lottery results instantly for all Dominican Republic draws. View winning numbers and previous results. Receive notifications for updates. Check results for favorite games. Track historical data for past draws.
Create and keyboard characters. Access hundreds of Japanese Kaomoji and ASCII art. Customize expressions with -based graphics. created images directly within the .
Calculate battle outcomes based on attacker and defender unit counts. Input unit numbers to determine win probabilities. Provide detailed breakdowns of combat results. Sync with web version for consistent calculations.
Set up Keihin® carburetors by inputting and adjusting jet and needle data. Compare different setups to optimize performance. View detailed needle information and track changes for improved engine efficiency.
Calculate selling prices by inputting costs and desired profit margin. Adjust for bulk discounts and shipping fees. Export lists and track price history over time.
Minimize logic expressions with minterms or truth tables. Support don't care terms and up to four inputs with two outputs. Export results to text files. Available in multiple languages.
Write Lua code in two modes: program or console. Create and manage multiple files and directories. Export or email code and results. Use a syntax-highlighted editor. Support graphics, audio, database, and network programming.
Calculate weight and volume using width, length, and thickness. Input measurements in feet/inches or metric. Includes aggregate and asphalt calculators with precise results. Features high visibility text for direct sunlight use.
Organize and analyze content with note-taking, keyword searches, and pattern recognition tools. Highlight verses, create tags, and track study progress. Export and share insights with others.
Track time and collect signatures for operations. Validate data and sync with accounting software. Integrate with existing systems via API to retrieve project, client, and employee details. Generate reports for critical business processes.
Log daily thoughts and in a private journal. Track emotional patterns over time. Set reminders for reflections. Export entries and share securely. Analyze trends to improve emotional well-being.
Calculate trigonometric values for the by inputting radians or angles. Display step-by-step solutions and support negative numbers, decimals, and fractions. Save calculations in history and share results.
Scan products to check compliance using phone camera. Access verified information from trusted sources. Receive instant feedback on status. Share results with others.
Prepare for the theoretical driving test with official questions and translations. Practice with realistic exam scenarios. Review answers and track progress. Access detailed explanations for each question. Set study goals and receive reminders.