ARUBA

Le zici bine de tot! Te-a invatat cineva sau esti tu autodidact?

https://github.com/liriliri/eruda

Un copil prost...Uite ce vrea sa faca: Im newbie using kali linux . i have the victims ip.and i have the open ports what is the next step .? i want too connect too somebodys pc and " spy" his pc nothing too steal or....:) thanks for all Pe asta vrei sa spy? https://www.cam4.fr/Canada_56 dupa aia incerc sa aflu mai multe cu nmap si ... alte teste nimic grav Du-te afara la joaca, ca-ti rup urechile!

id-ul de la ce?

Miroase a furaciune.txt

V-ati facut site-ul cu wix si pe acolo scrie in chineza. WeChat? ...

/deleted

https://www.cfptime.org/

Tu si cu aureL vad ca sunteti pe-o mana. Lucrati pentru Scamatoru' Vlad, ii invartiti ruleta?

https://security-tracker.debian.org/tracker/CVE-2019-3462 Hmm, interesant: https://github.com/asim-jaweesh/Packet-Injection-in-Sudan-Analysis TL;DR All issues discussed here ARE a result of caching servers that served older versions of software over insecure protocols and channels. Shady downloads and redirections To analyze samples downloaded over insecure channel and secure channels from Sudanese ISPs. [Update] January 2019 Some people started referencing this repo as a solid proof that the Sudanese government is using the APT vulnerability CVE-2019-3462 (https://security-tracker.debian.org/tracker/CVE-2019-3462 ) and maybe others like CVE-2016-1252 (https://security-tracker.debian.org/tracker/CVE-2016-1252 ) to run malicous payloads. I do not support this theory without a solid proof and I don't have one. SO DON'T REFERENCE THIS REPO AS A PROOF FOR THE USAGE OF APT-GET VULNERABILITY BY SUDANESE GOVT. Someone (Thank you!) pointed out to me that the hashes for the Comodo antivirus sample I had are the ligit ones, only old vs new hash difference which is a valid claim i can confirm #md5sum cav_installer-original.exe cav_installer-intercepted.exe 7ac6a0bd1c5c0513b2a0bd800a52d084 cav_installer-original.exe 2a2cc463a03efd593ed0da875227cee4 cav_installer-intercepted.exe this hash 7ac6a0bd1c5c0513b2a0bd800a52d084 dates to 22 feb 2018 (the file downloaded over VPN hence it was over HTTPS and a caching proxy if any couldn't cache it ) (https://malwaretips.com/threads/comodo-internet-security-v10-2-0-6514-released.80123/ ) while this hash 2a2cc463a03efd593ed0da875227cee4 dates to 24 Nov 2017 (the file that got redirected to an IP owned by ZAIN ISP, is probably a caching server with an old version ) (https://malwaretips.com/threads/comodo-internet-security-v10-0-2-6420-hotfix-released.77556/ ) As I found out there are only 5 different installed files between the two installers which is a good way to say that these installers had hotfixes. Moreover, when I ran apt-get update a hash-mismatch error was generated because out of the box my kali linux supports only HTTP updates and my ISP servers happily served an older files with differnet hashes. As I said before, The sole purpose of this repository is just to try and shed some light of what was happening to me and others in Sudan. Introduction and Disclaimers I created this repository to analyze, collect samples and collaborate efforts towards what is now affecting all ISPs in Sudan (Zain, MTN and Sudani ). I am not, and will not be held responsible for any illegal actions or misinterpretation of what comes next in the following analysis, this project started to shed some light on what is going on with internet usage and freedom in my country and nothing else. I am not carrying any illegal actions, any thing will be mentioned here is readily available on the internet with the respected mentioned sources. The story begins when noticing a mismatch hash when running apt-get update on most linux distributions, the issue was more clear when WhatsApp used to download APK files over HTTP, and the connection gets redirected and tampered with resulting in a different APK in size and hash when downloaded over a VPN connection. However since WhatsApp started using HTTPS for downloading and shifted to Google Play and Apple Store, we started collecting samples from AntiVirus software that is downloaded over un-encrpted channels HTTP for comparison purposes. Organization of the Repo analysis will be on this page while samples will have their own folder, executables, packet captures and binary diffs will be on the respected folder for each sample. Repo samples Comodo antivirus files, description and details network captures files, description and details main analysis page Observations and Analysis when updating linux repositories one notices a hash mismatch and have to connect to a VPN in order to successfully update the system repositories which indicate that ISPs like MTN, Zain and Sudani have some sort of caching proxies or packet injection on the fly, however some people would say this is a caching proxy which is invalid claim as caching proxies does not tamper with the package, it may cache an older version but will not change a package structure so it is not the case here. Indeed I was served an older versions of software!. running linux update from MTN network results in an mismatch size and ignored (notice the HTTP connectins) apt-get update Get:1 http://kali-za.bitcrack.net/kali kali-rolling InRelease [30.5 kB] Get:2 http://kali-za.bitcrack.net/kali kali-rolling/main i386 Packages [15.9 MB] Get:3 http://kali-za.bitcrack.net/kali kali-rolling/main i386 Contents (deb) [33.9 MB] Err:3 http://kali-za.bitcrack.net/kali kali-rolling/main i386 Contents (deb) File has unexpected size (32613856 != 33858927). Mirror sync in progress? [IP: 172.19.66.104 80] Hashes of expected file: - Filesize:33858927 [weak] - SHA256:dbde5770ab080420d319c9e0017bc02acd4d7af859176d4a7eb48a954da77e85 - SHA1:32a011cc46fa16ac7c266010afc8f25ce3e50a08 [weak] - MD5Sum:39c82afd6f4b1bdda0f0f03d2369a3fe [weak] Release file created at: Tue, 13 Mar 2018 06:05:18 +0000 Fetched 15.9 MB in 27s (579 kB/s) Reading package lists... Done E: Failed to fetch http://172.19.66.104:80/videoplayer/Contents-i386.gz?ich_u_r_i=5822d70054b7a4f932aa42e6efd1a6e0&ich_s_t_a_r_t=0&ich_e_n_d=0&ich_k_e_y=ad2b5c90b231a53049d2521a25604a0e4db61d405213ad8bbadbfbc1e219b072&ich_t_y_p_e=1&ich_d_i_s_k_i_d=12&ich_s_e_q=2679810&ich_u_n_i_t=1 File has unexpected size (32613856 != 33858927). Mirror sync in progress? [IP: 172.19.66.104 80] Hashes of expected file: - Filesize:33858927 [weak] - SHA256:dbde5770ab080420d319c9e0017bc02acd4d7af859176d4a7eb48a954da77e85 - SHA1:32a011cc46fa16ac7c266010afc8f25ce3e50a08 [weak] - MD5Sum:39c82afd6f4b1bdda0f0f03d2369a3fe [weak] Release file created at: Tue, 13 Mar 2018 06:05:18 +0000 E: Some index files failed to download. They have been ignored, or old ones used instead. IP addresses in question caching servers IP addresses that I was redirected to IP net Date reported notes 172.19.66.104 PRIVATE IP SPACE 13-March-2018 indicates inside MTN network device 41.223.201.247 Zain IP is down Trying to download an Antivirus software over unencrypted HTTP channel results in the same IP address redirection and size mismatch, however when downloading the same file over a VPN results in a proper safe download of the file again a cahching server presenting older version wget -d "http://download.comodo.com/cis/download/installs/1000/standalone/cav_installer.exe" DEBUG output created by Wget 1.19.4 on linux-gnu. Reading HSTS entries from /root/.wget-hsts URI encoding = ‘UTF-8’ Converted file name 'cav_installer.exe' (UTF-8) -> 'cav_installer.exe' (UTF-8) --2018-03-13 14:17:04-- http://download.comodo.com/cis/download/installs/1000/standalone/cav_installer.exe Resolving download.comodo.com (download.comodo.com)... 178.255.82.5, 2a02:1788:4fd::b2ff:5205 Caching download.comodo.com => 178.255.82.5 2a02:1788:4fd::b2ff:5205 Connecting to download.comodo.com (download.comodo.com)|178.255.82.5|:80... connected. Created socket 3. Releasing 0x019330a0 (new refcount 1). ---request begin--- GET /cis/download/installs/1000/standalone/cav_installer.exe HTTP/1.1 User-Agent: Wget/1.19.4 (linux-gnu) Accept: */* Accept-Encoding: identity Host: download.comodo.com Connection: Keep-Alive ---request end--- HTTP request sent, awaiting response... ---response begin--- HTTP/1.1 302 Found Connection: close Location: http://172.19.66.104:80/videoplayer/cav_installer.exe?ich_u_r_i=61fee96fe236ac22746eb8d0992e0474&ich_s_t_a_r_t=0&ich_e_n_d=0&ich_k_e_y=ad2b5c90b231a53049d2521a25604a0e510bcc0556d2e91988e988dfb864d267&ich_t_y_p_e=1&ich_d_i_s_k_i_d=6&ich_s_e_q=2691841&ich_u_n_i_t=1 Pragma: no-cache ---response end--- 302 Found Location: http://172.19.66.104:80/videoplayer/cav_installer.exe?ich_u_r_i=61fee96fe236ac22746eb8d0992e0474&ich_s_t_a_r_t=0&ich_e_n_d=0&ich_k_e_y=ad2b5c90b231a53049d2521a25604a0e510bcc0556d2e91988e988dfb864d267&ich_t_y_p_e=1&ich_d_i_s_k_i_d=6&ich_s_e_q=2691841&ich_u_n_i_t=1 [following] Closed fd 3 URI content encoding = None Converted file name 'cav_installer.exe' (UTF-8) -> 'cav_installer.exe' (UTF-8) --2018-03-13 14:17:04-- http://172.19.66.104/videoplayer/cav_installer.exe?ich_u_r_i=61fee96fe236ac22746eb8d0992e0474&ich_s_t_a_r_t=0&ich_e_n_d=0&ich_k_e_y=ad2b5c90b231a53049d2521a25604a0e510bcc0556d2e91988e988dfb864d267&ich_t_y_p_e=1&ich_d_i_s_k_i_d=6&ich_s_e_q=2691841&ich_u_n_i_t=1 Connecting to 172.19.66.104:80... connected. Created socket 3. Releasing 0x01934090 (new refcount 0). Deleting unused 0x01934090. ---request begin--- GET /videoplayer/cav_installer.exe?ich_u_r_i=61fee96fe236ac22746eb8d0992e0474&ich_s_t_a_r_t=0&ich_e_n_d=0&ich_k_e_y=ad2b5c90b231a53049d2521a25604a0e510bcc0556d2e91988e988dfb864d267&ich_t_y_p_e=1&ich_d_i_s_k_i_d=6&ich_s_e_q=2691841&ich_u_n_i_t=1 HTTP/1.1 User-Agent: Wget/1.19.4 (linux-gnu) Accept: */* Accept-Encoding: identity Host: 172.19.66.104 Connection: Keep-Alive ---request end--- HTTP request sent, awaiting response... ---response begin--- HTTP/1.1 200 OK Server: httpserver Date: Tue, 13 Mar 2018 11:17:42 GMT Content-Type: application/octet-stream Connection: keep-alive Content-Length: 5500784 Last-Modified: Fri, 24 Nov 2017 08:44:30 GMT Content-Disposition: attachment; filename="cav_installer.exe" Expires: Tue, 13 Mar 2018 11:17:42 GMT Cache-Control: max-age=0 Accept-Ranges: bytes ---response end--- 200 OK Registered socket 3 for persistent reuse. Length: 5500784 (5.2M) [application/octet-stream] Saving to: ‘cav_installer.exe’ cav_installer.exe 100%[====================================================================================================>] 5.25M 880KB/s in 9.4s 2018-03-13 14:17:14 (570 KB/s) - ‘cav_installer.exe’ saved [5500784/5500784] sha256sum * 24f071a2cad7c90b31bf6a3d380ac960d582684379b8ebee1359c3a610f04814 cav_installer-over-VPN.exe 2f3effd8f5598264ec0f39f6880ccf46c1cab8168abfe283a70a3ee4c0c8fffd cav_installer-intercepted.exe an old WhatsApp download from a strange IP address Past stories and leaks irrelevant after confirming caching servers In 2013 reports found that Blue Coat's tools have been used to censor web sites and monitor the communications of dissidents, activists and journalists in Sudan, Iran and Syria. These countries are sanctioned and sales of such devices, technology and systems are prohibited by law but they managed to get them and utilize them.https://www.washingtonpost.com/world/national-security/report-web-monitoring-devices-made-by-us-firm-blue-coat-detected-in-iran-sudan/2013/07/08/09877ad6-e7cf-11e2-a301-ea5a8116d211_story.html?utm_term=.01efb1ac0017 In Sudan, the Citizen Lab identified the Blue Coat devices on the networks of commercial Internet service provider Canar Telecom. The country, which also faces U.S. sanctions, continues to use the Internet to restrict freedom of expression and crack down on journalists. Sudanese Internet service providers have censored Web sites covering sensitive political protests.same source In 2014 a Citizen Lab report revealed evidence that Hacking Team's RCS (Remote Control System) was being used by the Sudanese government, something the Italian company flat-out denied. https://citizenlab.ca/storage/bluecoat/CitLab-PlanetBlueCoatRedux-FINAL.pdf In 2015 HackingTeam, an Italian based IT company that sells offensive intrusion and surveillance software to governments, law enforcement agencies and corporations was hacked and 400GB of data including internal emails, nvoices and source code was leaked and WikiLeaks has an indexed files you can lookup. However HackingTeam stated before that it has never done business with Sudan. On the leak a contract with Sudan valued at 480,000 Euro and dated July 2, 2012 was published as part of the 400GB cache, in addition, a maintenance list named Sudan as a customer, but one that was "not officially supported".https://www.csoonline.com/article/2944333/data-breach/hacking-team-responds-to-data-breach-issues-public-threats-and-denials.html In 2016 a friend of mine faced the same issue https://twitter.com/el_ammari/status/723555290550013957 Conclusions What was happening is ISPs was using caching server and serving older versions of any software downlaoded over insecure channels there is some sort of packet interception and modification on the fly for unencrypted download and traffic, however a VPN connection will prevent this from happening. How you can help? Please, if you live in Sudan and can provide me with a network capture or a memory dump of running apt-get update while you get a hash mismatch error I would be sure of if this is a threat or just a case of noisy caching servers.

Ba, nu stiu ce-i cu tine, dar ce iei nu-ti face bine. Daca esti dependent de ceva du-te la un control pana nu e prea tarziu, ca ai inceput sa deraiezi rau de tot. N-o lua personal, nu te cunosc si n-am nimic cu tine, vad ca esti demult pe forum si ai contribuit mult.

Nu e troll. Nu va mai agitati atat. E un kkt. Atata fum fara foc. https://www.youtube.com/watch?v=cZ4QYk3NAVI Asta e baiat destept, face bani si voi ii faceti reclama gratis si va bateti pe 1 tricou si 2 acadele.

Mihaita Boss a gasit solutia: https://www.youtube.com/watch?v=lbc-z3e7LRs

Nu cred ca poti adauga site-ul la exceptii. Nu esti mai protejat cu optiunea aia. Faci cum consideri. Poti folosi Firefox sau Chromium. Toate softurile antivirus zic la fel atunci cand vrei sa le dezinstalezi.

Scamatori. Propun urmatorul challenge sa fie ceva cu karaoke. Cu siguranta sunt oameni pe aici care au talente ascunse sau si-au gresit vocatia.

https://rbltracker.com/blog/2016/08/blacklisted-websites-google-and-yandex-safe-browsing-databases/ Safe browsing - si Google foloseste o astfel de baza de date. Se pare ca RST este mentionat in baza de date de la Yandex ca site malitios. Asa dezactivezi: https://browser.yandex.com/help/security/insecure-content-blocking.html#switch-off

Varsta...

Just a mirror of epic Milw0rm's website, for old times's sake ! https://github.com/opsxcq/mirror-milw0rm

Vad ca te-ai pus cu rau' pe mine.

https://rstforums.com/forum/topic/109800-intrebare-mecanica/ Eu cred ca tu ai montat pedale si aripi la calculator si te vezi Aurel Vlaicu. Esti dubios tare! Si nu suntem forum de mecanici auto. Ce legatura are intrebarea ta cu calculatoarele sau securitatea online? Poate-ti umblam la cuzineti! Model Magneti Marelli cu 2 batai peste dinti si o pauza intre.

Nu am acuzat pe nimeni. Un abonament costa 70 de ron pe luna, iar conditiile de calatorie sunt mult, mult mai bune decat in alte tari civilizate unde costurile sunt mult mai mari.

Mai pe scurt "furaciuni" challenge. Aveti grija in ce va bagati!

https://github.com/sindresorhus/awesome Platforms Node.js - Async non-blocking event-driven JavaScript runtime built on Chrome's V8 JavaScript engine. Frontend Development iOS - Mobile operating system for Apple phones and tablets. Android IoT & Hybrid Apps Electron - Cross-platform native desktop apps using JavaScript/HTML/CSS. Cordova - JavaScript API for hybrid apps. React Native Xamarin - Mobile app development IDE, testing, and distribution. Linux Containers macOS Command-Line Screensavers Apps Open Source Apps watchOS - Operating system for the Apple Watch. JVM Salesforce Amazon Web Services Windows IPFS - P2P hypermedia protocol. Fuse - Mobile development tools. Heroku - Cloud platform as a service. Raspberry Pi - Credit card-sized computer aimed at teaching kids programming, but capable of a lot more. Qt - Cross-platform GUI app framework. WebExtensions - Cross-browser extension system. RubyMotion - Write cross-platform native apps for iOS, Android, macOS, tvOS, and watchOS in Ruby. Smart TV - Create apps for different TV platforms. GNOME - Simple and distraction-free desktop environment for Linux. .NET Core Amazon Alexa - Virtual home assistant. DigitalOcean - Cloud computing platform designed for developers. Flutter - Google's mobile SDK for building native iOS and Android apps from a single codebase written in Dart. Home Assistant - Open source home automation that puts local control and privacy first. Programming Languages JavaScript Promises Standard Style - Style guide and linter. Must Watch Talks Tips Network Layer Micro npm Packages Mad Science npm Packages - Impossible sounding projects that exist. Maintenance Modules - For npm packages. npm - Package manager. AVA - Test runner. ESLint - Linter. Functional Programming Observables npm scripts - Task runner. Swift Education Playgrounds Python Asyncio - Asynchronous I/O in Python 3. Scientific Audio - Scientific research in audio/music. CircuitPython - A version of Python for microcontrollers. Rust Haskell PureScript Go Scala Ruby Clojure ClojureScript Elixir Elm Erlang Julia Lua C C/C++ R D Common Lisp Perl Groovy Dart Java RxJava Kotlin OCaml ColdFusion Fortran PHP Composer - Package manager. Delphi Assembler AutoHotkey AutoIt Crystal Frege - Haskell for the JVM. CMake - Build, test, and package software. ActionScript 3 - Object-oriented language targeting Adobe AIR. Eta - Functional programming language for the JVM. Idris - General purpose pure functional programming language with dependent types influenced by Haskell and ML. Front-End Development ES6 Tools Web Performance Optimization Web Tools CSS Critical-Path Tools Scalability Must-Watch Talks Protips React - App framework. Relay - Framework for building data-driven React apps. Web Components Polymer - JavaScript library to develop Web Components. Angular - App framework. Backbone - App framework. HTML5 - Markup language used for websites & web apps. SVG - XML-based vector image format. Canvas KnockoutJS Dojo Toolkit Inspiration Ember - App framework. Android UI iOS UI Meteor BEM Flexbox Web Typography Web Accessibility Material Design D3 - Library for producing dynamic, interactive data visualizations. Emails jQuery - Easy to use JavaScript library for DOM manipulation. Tips Web Audio Offline-First Static Website Services Cycle.js - Functional and reactive JavaScript framework. Text Editing Motion UI Design Vue.js - App framework. Marionette.js - App framework. Aurelia - App framework. Charting Ionic Framework 2 Chrome DevTools PostCSS - CSS tool. Draft.js - Rich text editor framework for React. Service Workers Progressive Web Apps choo - App framework. Redux - State container for JavaScript apps. webpack - Module bundler. Browserify - Module bundler. Sass - CSS preprocessor. Ant Design - Enterprise-class UI design language. Less - CSS preprocessor. WebGL - JavaScript API for rendering 3D graphics. Preact - App framework. Progressive Enhancement Next.js - Framework for server-rendered React apps. Hyperapp - Tiny JavaScript library for building web apps. lit-html - HTML templating library for JavaScript. JAMstack - Modern web development architecture based on client-side JavaScript, reusable APIs, and prebuilt markup. Mobile Web Development - Creating a great mobile web experience. Back-End Development Flask Docker Vagrant Pyramid Play1 Framework CakePHP - PHP framework. Symfony Education Laravel - PHP framework. Education Rails - Web app framework for Ruby. Gems - Packages. Phalcon Useful .htaccess Snippets nginx - Web server. Dropwizard Kubernetes Lumen Serverless Framework Apache Wicket - Java web app framework. Vert.x - Toolkit for building reactive apps on the JVM. Terraform - Tool for building, changing, and versioning infrastructure. Vapor - Server-side development in Swift. Computer Science University Courses Data Science Tutorials Machine Learning Tutorials ML with Ruby - Learning, implementing, and applying Machine Learning using Ruby. Core ML Models - Models for Apple's machine learning framework. H2O - Open source distributed machine learning platform written in Java with APIs in R, Python, and Scala. Speech and Natural Language Processing Spanish NLP with Ruby Linguistics Cryptography Papers - Theory basics for using cryptography by non-cryptographers. Computer Vision Deep Learning - Neural networks. TensorFlow - Library for machine intelligence. Papers - The most cited deep learning papers. Education Deep Vision Open Source Society University Functional Programming Static Analysis & Code Quality Information Retrieval - Learn to develop your own search engine. Big Data Big Data Public Datasets Hadoop - Framework for distributed storage and processing of very large data sets. Data Engineering Streaming Apache Spark - Unified engine for large-scale data processing. Theory Papers We Love Talks Algorithms Algorithm Visualizations Artificial Intelligence Search Engine Optimization Competitive Programming Math Recursion Schemes - Traversing nested data structures. Books Free Programming Books Free Software Testing Books Go Books R Books Mind Expanding Books Book Authoring Elixir Books Editors Sublime Text Vim Emacs Atom - Open-source and hackable text editor. Visual Studio Code - Cross-platform open-source text editor. Gaming Game Development Game Talks Godot - Game engine. Open Source Games Unity - Game engine. Chess LÖVE - Game engine. PICO-8 - Fantasy console. Game Boy Development Construct 2 - Game engine. Gideros - Game engine. Development Environment Quick Look Plugins - For macOS. Dev Env Dotfiles Shell Fish - User-friendly shell. Command-Line Apps ZSH Plugins GitHub - Hosting service for Git repositories. Browser Extensions Cheat Sheet Git Cheat Sheet & Git Flow Git Tips Git Add-ons - Enhance the git CLI. SSH FOSS for Developers Hyper - Cross-platform terminal app built on web technologies. PowerShell - Cross-platform object-oriented shell. Alfred Workflows - Productivity app for macOS. Terminals Are Sexy Entertainment Science Fiction - Scifi. Fantasy Podcasts Email Newsletters IT Quotes Databases Database MySQL SQLAlchemy InfluxDB Neo4j MongoDB - NoSQL database. RethinkDB TinkerPop - Graph computing framework. PostgreSQL - Object-relational database. CouchDB - Document-oriented NoSQL database. HBase - Distributed, scalable, big data store. Media Creative Commons Media Fonts Codeface - Text editor fonts. Stock Resources GIF - Image format known for animated images. Music Open Source Documents Audio Visualization Broadcasting Pixel Art - Pixel-level digital art. FFmpeg - Cross-platform solution to record, convert and stream audio and video. Learn CLI Workshoppers - Interactive tutorials. Learn to Program Speaking Tech Videos Dive into Machine Learning Computer History Programming for Kids Educational Games - Learn while playing. JavaScript Learning Security Application Security Security CTF - Capture The Flag. Malware Analysis Android Security Hacking Honeypots - Deception trap, designed to entice an attacker into attempting to compromise the information systems in an organization. Incident Response Vehicle Security and Car Hacking Web Security - Security of web apps & services. Lockpicking - The art of unlocking a lock by manipulating its components without the key. Content Management Systems Umbraco Refinery CMS - Ruby on Rails CMS. Wagtail - Django CMS focused on flexibility and user experience. Textpattern - Lightweight PHP-based CMS. Drupal - Extensible PHP-based CMS. Craft CMS - Content-first CMS. Hardware Robotics Internet of Things Electronics - For electronic engineers and hobbyists. Bluetooth Beacons Electric Guitar Specifications - Checklist for building your own electric guitar. Business Open Companies Places to Post Your Startup OKR Methodology - Goal setting & communication best practices. Leading and Managing - Leading people and being a manager in a technology company/environment. Indie - Independent developer businesses. Work Slack - Team collaboration. Communities Remote Jobs Productivity Niche Job Boards Programming Interviews Code Review - Reviewing code. Networking Software-Defined Networking Network Analysis PCAPTools Decentralized Systems Bitcoin - Bitcoin services and tools for software developers. Ripple - Open source distributed settlement network. Non-Financial Blockchain - Non-financial blockchain applications. Mastodon - Open source decentralized microblogging network. Ethereum - Distributed computing platform for smart contract development. Miscellaneous JSON - Text based data interchange format. GeoJSON Datasets Discounts for Student Developers Sysadmin Radio Awesome - Recursion illustrated. Analytics REST Selenium Appium - Test automation tool for apps. Continuous Integration and Continuous Delivery Services Engineering Free for Developers Answers - Stack Overflow, Quora, etc. Sketch - Design app for macOS. Boilerplate Projects Readme Tools Styleguides Design and Development Guides Software Engineering Blogs Self Hosted FOSS Production Apps Gulp - Task runner. AMA - Ask Me Anything. Answers Open Source Photography OpenGL - Cross-platform API for rendering 2D and 3D graphics. GraphQL Transit Research Tools Data Visualization Social Media Share Links Microservices Unicode - Unicode standards, quirks, packages and resources. Code Points Beginner-Friendly Projects Katas Tools for Activism Citizen Science - For community-based and non-institutional scientists. TAP - Test Anything Protocol. MQTT - "Internet of Things" connectivity protocol. Hacking Spots For Girls Vorpal - Node.js CLI framework. Vulkan - Low-overhead, cross-platform 3D graphics and compute API. LaTeX - Typesetting language. Economics - An economist's starter kit. Funny Markov Chains Bioinformatics Colorful - Choose your next color scheme. Steam - Digital distribution platform. Bots - Building bots. Site Reliability Engineering Empathy in Engineering - Building and promoting more compassionate engineering cultures. DTrace - Dynamic tracing framework. Userscripts - Enhance your browsing experience. Pokémon - Pokémon and Pokémon GO. ChatOps - Managing technical and business operations through a chat. Falsehood - Falsehoods programmers believe in. Domain-Driven Design - Software development approach for complex needs by connecting the implementation to an evolving model. Quantified Self - Self-tracking through technology. SaltStack - Python-based config management system. Web Design - For digital designers. JMeter - Load testing and performance measurement tool. Creative Coding - Programming something expressive instead of something functional. No-Login Web Apps - Web apps that work without login. Testing - Software testing. Free Software - Free as in freedom. Framer - Prototyping interactive UI designs. Markdown - Markup language. Dev Fun - Funny developer projects. Events in the Netherlands - Tech-related events in the Netherlands. Healthcare - Open source healthcare software for facilities, providers, developers, policy experts, and researchers. Magento 2 - Open Source eCommerce built with PHP. TikZ - Graph drawing packages for TeX/LaTeX/ConTeXt. Neuroscience - Study of the nervous system and brain. Ad-Free - Ad-free alternatives. Esolangs - Programming languages designed for experimentation or as jokes rather than actual use. Prometheus - Open-source monitoring system. Homematic - Smart home devices. Ledger - Double-entry accounting on the command-line. Uncopyright - Public domain works. Crypto Currency Tools & Algorithms - Digital currency where encryption is used to regulate the generation of units and verify transfers. Diversity - Creating a more inclusive and diverse tech community. Open Source Supporters - Companies that offer their tools and services for free to open source projects. Design Principles - Create better and more consistent designs and experiences. Visual Regression Testing - Ensures changes did not break the functionality or style. Theravada - Teachings from the Theravada Buddhist tradition. inspectIT - Open source Java app performance management tool. Open Source Maintainers - The experience of being an open source maintainer. Calculators - Calculators for every platform. Captcha - A type of challenge–response test used in computing to determine whether or not the user is human. Jupyter - Create and share documents that contain code, equations, visualizations and narrative text. FIRST Robotics Competition - International high school robotics championship. Humane Technology - Open source projects that help improve society. Speakers - Conference and meetup speakers in the programming and design community. Software Patreons - Fund individual programmers or the development of open source projects. Parasite - Parasites and host-pathogen interactions.