Search Results for "patterns" - Page 3
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Showing 283 open source projects for "patterns"
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Create and run cloud-based virtual machines.Computing infrastructure in predefined or custom machine sizes to accelerate your cloud transformation. General purpose (E2, N1, N2, N2D) machines provide a good balance of price and performance. Compute optimized (C2) machines offer high-end vCPU performance for compute-intensive workloads. Memory optimized (M2) machines offer the highest memory and are great for in-memory databases. Accelerator optimized (A2) machines are based on the A100 GPU, for very demanding applications.
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jCandle is a rich client for technical chart analysis. With jCandle you are able to manage your portfolio, update quotes, view candlestick charts, and analyze charts with candlestick patterns, indicators and a trade simulator. The trade simulator simulates several indicators with various parameter combinations. The trade simulator autoselects the indicator parameters giving the best profit for a each indicator type. The combination of the indicator reversal signals and the detected candlestick patterns returns the overall probability for a purchase or disposal. ...
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Perceptron
The birth of modern video feedback art.
...Perceptron is an endless flow of transforming visuals. Perceptron * recursively transforms images and video streams in realtime and produces a combination of Julia fractals, IFS fractals, and chaotic patterns due to video feedback * evolves geometric patterns into the realm of infinite details and deepens the thought * records animations (movies) * saves and opens presets (state files) * loads user photographs or captures screen and webcam input * has user interface based on multiple mouse cursors, and almost the entire keyboard * has multiple windows and fullscreen mode * takes complex geometric transforms as input * applies numerous coloring techniques * smoothly transforms fractals and creates endless psychedelic journeys * resonates with the human perception Visit the Perceptron home page at http://perceptron.sourceforge.net -
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Volley
HTTP library that makes networking for Android apps
...Error handling, retries with backoff, and request prioritization are first-class, making it easier to handle flaky mobile networks. While Android has other HTTP stacks, Volley’s value is in opinionated, high-level primitives that fit common app patterns without pulling in heavy dependencies. -
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SpringAll
Step by step, learn Spring Boot, Spring Boot & Shiro, Spring Batch
...It also includes advanced topics such as distributed locks with Zookeeper, API documentation with Swagger, session sharing, security with RBAC, and microservice communication patterns. The project continues to evolve with community contributions, making it a useful reference for both beginners and experienced Java developers. -
Cloud data warehouse to power your data-driven innovationBigQuery Studio provides a single, unified interface for all data practitioners of various coding skills to simplify analytics workflows from data ingestion and preparation to data exploration and visualization to ML model creation and use. It also allows you to use simple SQL to access Vertex AI foundational models directly inside BigQuery for text processing tasks, such as sentiment analysis, entity extraction, and many more without having to deal with specialized models.
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GelJ
GelJ is a Java program for the analysis of DNA gel fingerprints images
...Some of the outstanding features of GelJ are functionality for accurate lane- and band-detection, several methods for computing migration models and generating dendrograms, comparison of banding patterns from different experiments, and database support. Citing GelJ: J. Heras, C. Domínguez, E. Mata, and V. Pascual. GelJ – a tool for analyzing DNA fingerprint gel images. BMC Bioinformatics 2015, 16:270 http://doi.org/10.1186/s12859-015-0703-0. You can see more information about GelJ in https://sourceforge.net/p/gelj/wiki/Home/ Several videos explaining the use of GelJ are available in https://sourceforge.net/p/gelj/wiki/Videos/ Please address any question or comment to joheras at gmail.com -
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Makani
Makani was developed a commercial-scale airborne wind turbine
Makani was an ambitious Google X project that sought to harness wind energy using airborne wind turbines — autonomous kites capable of generating power while flying in crosswind patterns. This open-source repository contains the complete software stack that powered Makani’s research and flight systems, including the flight simulator, autopilot controller, avionics firmware, visualization tools, and ground control software. The software enables simulation, control, and analysis of the Makani M600 turbine system, designed to operate offshore and autonomously manage complex aerodynamic behaviors. ... -
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The Whole Platform is a technology for engineering the production of software. We provide an Eclipse based Language Workbench for developing, manipulating and transforming languages using a model driven approach.
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LoopMatcher
Find sequence-specific stem-loops in FASTA and GenBank files.
LoopMatcher is a bioinformatics tool that searches for hairpin structures in cDNA / mRNA sequences (in FASTA, GenBank or Vienna format) with specific consensus sequences in the loop. It uses RNAfold to predict sequence structure and UShuffle to generate random sequences with a defined k nucleotide frequency. Also, sequences in GenBank format can be downloaded directly from NCBI using the NCBI access ID. Requirements JAVA Runtime 8. It's highly recommended to have a multicore processor... -
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RobotChase is a game in which the player moves about on a rectangular grid, while trying to escape or destroy advancing robots. Uses mouse or (configurable) keyboard. Written in Java using the MVC and Observer patterns.
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Skillfully - The future of skills based hiringSkillfully transforms hiring through AI-powered skill simulations that show you how candidates actually perform before you hire them. Our platform helps companies cut through AI-generated resumes and rehearsed interviews by validating real capabilities in action. Through dynamic job specific simulations and skill-based assessments, companies like Bloomberg and McKinsey have cut screening time by 50% while dramatically improving hire quality.
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Provides a GUI interface to grammatical structure and relations (as parsed by the Stanford Parser) of any text.Contains grammatical relation editor to modify, import, export grammatical relation definitions (tregex patterns and features).
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Spring Cloud Examples
Spring Cloud learning cases, service discovery, service governance
The Spring Cloud Examples repository appears to be a collection of sample applications and demos that illustrate how to use Spring Cloud and related cloud-native patterns in real-world microservice or distributed-service contexts. It provides working codebases showing how to wire together service discovery, configuration, inter-service communication, and possibly resilience patterns — giving developers a hands-on playground rather than theoretical documentation. By studying the examples, one can understand how Spring Cloud works in practice: how to structure services, how to configure them, and how they interact under realistic conditions. ... -
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WeaveDreamer
Create fabric designs for hand weaving
This is a fabric design software, to aid hand weavers in creating textile weaving patterns. Supports any number of warp and weft threads, treadles, and harnesses. Runs on Windows, Linux, and OS/X. This package was previously named "Weaving Sim" The master repository is now at https://github.com/pdhammond42/weavedreamer -
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Miaosha
Design and implementation of flash sale system
Miaosha is a high-concurrency “flash sale” (秒杀) demo that explores how to design a backend capable of withstanding extreme, bursty traffic during limited-time events. It illustrates patterns like cache-first reads for hot data, request rate limiting, and asynchronous order processing to protect databases under load. The project demonstrates stock deduction strategies designed to avoid overselling, combining pre-decrement in cache with reliable persistence and message-driven confirmation. Security hardening is addressed with ideas such as dynamic request paths, anti-bot measures, and one-time tokens to reduce automated abuse. ... -
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IntelliJ Plugins
Open-source plugins included in the distribution of IntelliJ IDEA
...By hosting plugin source code publicly, JetBrains promotes transparency, community contribution, and shared ownership of tooling that improves developer productivity and integrates niche technologies into world-class IDEs. Developers can explore design patterns, sample implementations, and extension points used by real plugins, learn how to build their own, or contribute enhancements and bug fixes. -
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PiksLitCanvas
A Painting Application to draw beautiful pictures,fractals and more
Canvas is an application created in java that allows you to draw rich complicated and beautiful pictures using a variety of tools.The most useful tool to draw complicated patterns ,is the fractal tool that allows you to create any number of these fractals.Other features includes different line styles like grass,splosh,caligraphic,etc,Square tool ,Oval tool, are other unique features.Background can be set to gradient (Horizontal ,Vertical,etc..).The best part..... you can choose fro a variety of attractive look and feels for you application. -
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pulse - Java web app framework / CMS
Built for enterprise level and highly customized websites
An open source portal solution in Java. pulse is a framework on top of the Servlet API providing easy to use and easy to extend patterns for creating browser based applications and websites. Moreover pulse delivers a set of out-of-the-box components, e.g. CMS, shopping, user management. Key features: - Cross-platform, implemented using Java technology. - Completely written using Java 6. - Provides a framework for quick development of own applications -
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Efreet is a java package that implements DAO (data access object) patterns based on XML files. The purpose is to provide an option for those wishing to implement an easy-to-use data base access.
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Firing Range
Firing Range is a test bed for web application security scanners
Firing Range is an intentionally vulnerable web application designed to evaluate the real-world effectiveness of web security scanners and training exercises. Deployed as a cloud-friendly app, it aggregates dozens of vulnerability patterns in repeatable, labeled routes so tools can be benchmarked on coverage and noise. The project doesn’t just include simple XSS forms; it spans variants such as DOM-based issues, context-sensitive sinks, template mishandling, CSRF, open redirects, and mixed content problems. Each scenario is crafted to reflect how bugs appear in production—behind frameworks, in odd encodings, or across redirects—so scanners must demonstrate accurate crawling and context understanding. ... -
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CallbackParams is a JUnit-extension for writing parameterized tests with new innovative patterns that offer elegant solutions to many of the drawbacks that are traditionally associated with parameterized testing.
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Ghawwas_V4
An open source system for Arabic corpora processing
...Frequency list for single word and N-Grams b. Concordance c. Collocation (MI, CHI Squared, LL, T-Score, Z Score, Dice, Log Dice, Weirdness Coefficient) d. Lexical patterns search e. Two corpora frequency profile comparison based on MI, CHI, LL, T-Score, Z Score, Dice, Log Dice, Weirdness Coefficient f. Accept Windows and UTF-8 character encoding g. Accept TXT, DOC, DOCX, RTF and HTML formats h. Export the processing results in CSV file format -
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JCSprout
Basic, concurrent algorithm
JCSprout is a curated learning path for Java engineers that mixes concise notes, diagrams, and runnable examples to cover core computer science and JVM topics. It walks readers through data structures and algorithms, networking fundamentals, Java concurrency, JVM memory model and GC, and common interview problem patterns. The repository emphasizes understanding over memorization, linking conceptual summaries with small code artifacts that can be compiled and profiled. It also highlights best practices around collections, thread safety, lock-free techniques, and performance trade-offs so learners can make informed design decisions. The material is structured to support incremental study, making it useful for both foundational learning and pre-interview refreshers. ... -
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TimescapeGlobal
a space-time interpolation geostatistical tool
...Including time variability adds further issues to the already complicated field of geostatistical interpolation. On the other hand, most of the distributions of variables used in Earth and environmental sciences show patterns of change over time, not only in space. This tool is a free, open-source software, based on a generalization of the Inverse Distance Weighted algorithm. It outputs three-dimensional, layered discrete models from which time series and equal-time GIS Grid layers can be extracted. -
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ClouDAT
ISMS-tool for planning an ISO 27001 ISMS for cloud services
...Acceptance of residual risks Some tasks are supported by a pattern based approach. Here the ClouDAT tool provides a graphical pattern named Cloud System Analysis Pattern (CSAP) for specifying the ISMS scope. For the risk analysis textual patterns for threats and corresponding security requirements are provided. Users are also able to create their own patterns. -
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Project Apollo seeks to provide a Java based web application development framework. The framework is not a RAD tool, but a set of tools and design patterns which can be used to build a properly designed and robust application.
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Ice AWS
AWS Usage Tool
...Cloud resources are dynamically provisioned by dozens of service teams within the organization and any static snapshot of resource allocation has limited value. The ability to trend usage patterns on a global scale, yet decompose them down to a region, availability zone, or service team provides incredible flexibility. Ice allows us to quantify our AWS footprint and to make educated decisions regarding reservation purchases and reallocation of resources. Ice is a Grails project. It consists of three parts: processor, reader, and UI. ...
