Hack Reactor Alternatives

With CodeSignal, you're not just assessing and building skills; you're shaping the future. Wherever you are on your skills journey—whether you're aiming to level up or building the next great team—CodeSignal’s skills assessments and AI-powered learning tools are designed to meet you there and get you where you need to go. Our advanced skills insights, AI-powered precision, and adaptive experiences empower today’s potential to become tomorrow’s leaders. Founded in 2015, CodeSignal is trusted by leading companies like Netflix, Capital One, Meta, and Dropbox.

Codility makes great hiring decisions effortless without wasting engineering or recruiter time. Candidates are evaluated equally based on the technical skills that matter, enabling engineering leaders to build high-performing, diverse teams that power growth.

Woven is a human-powered technical assessment specializing in experienced developers. Instead of just automated scoring, 2 of Woven's certified engineers evaluate candidate work. This enables unique scenario types for more-senior work like Github Pull Request Review and Systems Design. This creates a better candidate experience for in-demand Senior Engineers, which cuts drop-off in half versus automated assessments (40% vs 15%). And because these more-senior scenarios are more real-world, they deliver better signal on who will pass technical screens and final round interviews. This saves engineering time. Woven customers often replace take-home projects and shorten interview steps to move faster. NEW Detect ChatGPT Cheating: Woven is now the only technical assessment with remote proctoring on all plans. Try using ChatGPT on other platforms to see how their detection holds up!

CodinGame by CoderPad is an online technical screening platform that enables recruiters, tech leaders and programmers to evaluate and shortlist candidates quickly with confidence. It lets you validate tech skills remotely, get rid of bias, reduce hiring costs and shorten your time to hire. Its ease of use allows anyone, regardless of their tech skills, to quickly create a coding test in just a few clicks. Choose from a question bank of more than 3900 questions and exercises that supports 60+ programming languages, domains & frameworks and over 80 preset job roles of varying skill levels. With a 97% completion rate, its fun real-life questions and exercises ensure a positive candidate experience. Customers include Nasdaq, Huawei and Electronic Arts.

Make Better Hiring Decisions With Take-Home Coding Challenges. Identify great candidates using real tasks, not brainteasers. The CodeSubmit platform allows your candidates to demonstrate what they know in realistic settings. Send your candidates a real engineering task to complete at their own pace. CodeSubmit provides a library of real-world tasks, natural candidate experience, and insightful reports. Upload your own assignments and improve your existing process with whole team collaboration, tools that make reviewing a breeze, a transparent and consistent candidate experience, and lots of other great features. To help you get started, CodeSubmit offers a library of carefully crafted assignments covering 60+ languages and frameworks. Create your first customized assignment in under 60 seconds. Whether you’re already using take-homes as part of your hiring process or you’re just getting started: CodeSubmit has you covered.

Unstop (formerly Dare2Compete) enables companies to discover, assess, and hire the right talent through accurate coding, non-tech and skill-based assessments, remote hiring platform, virtual recruitment platform, hackathons, coding challenges, and other gamified engagements like quizzes, case competitions, student challenges, etc.

HackerEarth Assessments is the most advanced coding assessment platform on the market. With a library of over 16,000 programming questions spread across 40+ programming languages, HackerEarth Assessments gives tech recruiters and hiring managers the ability to create the most accurate coding tests. You can also easily set up, invite, and conduct coding interviews on a collaborative, real-time code editor that automates your interview summaries. More than 4000 companies across the globe use HackerEarth to improve the quality of their engineering hires and reduce the time spent by recruiters on screening candidates.

Recruiters can create assessments within minutes to evaluate thousands of candidates, thanks to DoSelect’s ready-to-use library with 50000+ questions spread across 25+ Coding Languages, Fullstack, Data science, Ai/ML, Database, Automation Testing, Front End Framework, Aptitude & many other technologies. The evaluation engine performs a deep skill quality analysis to help you refine your candidate list, with the skill insights that are critical to a job function. From L&D heads to training managers, DoSelect’s Learning and skill assessment engine is helping organizations create skill inventory through hands-on practice tests, real-world skill evaluations tests mapping, competencies, streamlining the training needs identification, faster resource deployments, better project deliveries and most importantly, a superior business outcome.

The best coding challenge platform for evaluating machine learning, data science, and software engineering ability. Create an AdaptiLab challenge in a few clicks based on your job description. Automatically send emails to candidates for them to access the coding challenge. Streamline your hiring process by comparing the top performers on the AdaptiLab challenge. Our code challenges assess the hardest skills to evaluate for in an environment optimized for the candidate experience. Challenges are automatically generated by our internal AI and customized specifically for your job description. Evaluate candidates in the hardest fields to assess: machine learning and data science. Improve your existing interview process’s signal with a library of 1000+ industry machine learning and data science questions

Codeaid is a Free Coding Testing Platform designed to help recruiters and companies hire the best software developers by testing them with robust, everyday projects that show their on-the-job skills. This platform will allow you to evaluate candidates by testing not only specific languages or frameworks but also coding fundamentals and application design concepts while having the most automated test scoring system and the longest duration of tests on the market. Main Features: - In-depth take-home coding test system based on real-world developer workflows and challenges - A unique Git-based testing system that simulates a “real-life” environment - The most precise and granular automated scoring system - A built-in plagiarism checker that accurately detects copied or inauthentic work - Easy cancellation of tests or extension on the challenge time limit - One centralized dashboard for accessing all data from one place ... and so much more!

Skillspace AI by DPhi automates the evaluation of on-the-job skills to help high-growth companies hire engineers and data scientists faster, cheaper, and with greater accuracy. Skillspace AI's dedicated features for campus, lateral, and remote hiring make it an ideal choice for recruiters. What you get on signing up for Skillspace AI 1. Right features - Skillspace supports 80+ languages and offers coding challenges, automated project assessments, AI challenges, and much more advanced but simple ways of assessing the talent pool. 2. Right company - Developers and AI enthusiasts from 140+ countries trust the product. Skillspace AI has evaluated over 120K+ assessments to date. DPhi is used by companies ranging from early-stage startups to enterprises, including Alibaba, Capgemini, Cisco, and Trell. 3. Remote friendly - With Skillspace AI, you get access to high-quality questions and a powerful proctoring engine that prevents cheating in your tests.

CoderPad is a technical interview platform for leading development teams. It enables a quick, accurate read on a candidate's skills. CoderPad works like an IDE to help candidates easily share their skills and help you understand how they work. Through both collaborative coding sessions and take-home assignments, it’s with you at every stage of the hiring process. CoderPad puts the developer experience first. Its speed and reliability are second to none -- and the interface is intuitive and simple to use. It provides a canvas for you to create a personalized interview process that is unique to your team’s needs. Because every team is different -- and every candidate wants to learn about you in the hiring process. CoderPad helps you find better technical candidates - faster. It delivers unparalleled experience to both interviewers and candidates. And, as your team grows, it's easy to scale. That’s why nearly 2,000 companies around the world rely on us.

SHL Coding Interview is more than just an online coding test, it is an AI-powered online live coding interview for hiring. Our Coding Interview platform provides a familiar coding environment for technical interviews. Our interactive IDE provides support for coding assessments in python, SQL, C, Java, and 50+ more programming languages. It provides AI-assisted insights on candidate’s code quality and state of mind, and full interview record and replay. Conduct live audio and video interviews with structured evaluation. Use live chat, audio, and whiteboarding to engage candidates and provide direction whilst testing their programming skills. Add feedback and comments during the interview. AI-powered coding insights that highlight stylistic errors, multi-line, and single-line code insertions in real-time. Interviewers can conveniently annotate various aspects of the online coding test including the code, whiteboard, discussion, and make it available for future reference.

Get matched with vetted engineers from around the world and hire them without the overhead. Spend less time interviewing and more time building by connecting with engineers we’ve already assessed. Tap into a talent pool that spans multiple regions and multiple countries. The best engineers aren’t always in your backyard. Identify the best-fit engineers from our network through our proprietary data-driven, matching process. From helping with onboarding to sharing best practices, our success team is there every step of the way. Grow your engineering team with global talent today. Tell us what you are looking for, we’ll take care of the rest. Brilliance is evenly distributed, but opportunity is not. There are talented individuals everywhere, but all too often their potential is limited by arbitrary factors like race, gender, nationality, and more tangibly, through challenges of operating globally. We exist to unlock human potential at scale.

Meet your hiring goals and ship products faster. The market-leading technical skills assessment platform to identify and hire developers with the right skills. Resumes don’t indicate skill. Unpack candidates’ strengths—and weaknesses—with objective skills assessments to reduce bias, expand your talent pool, and achieve your hiring goals. Efficiently filter out unqualified candidates. Reduce time spent by your developers interviewing weak candidates and give them time back to build products. Establish a consistent hiring rubric so you can scale without sacrificing quality. Uplevel your talent bar across the organization and attract talented developers. Everything you need to conduct reliable, real-world, robust technical interviews that developers love.

What is CodeScreen? CodeScreen is a technical assessment platform. Which problem does CodeScreen solve? During the hiring process, it is usually quite challenging & time-consuming to assess a candidate’s technical skill level based on their CV, their educational background, or a 30-minute interview. How does CodeScreen solve this problem? CodeScreen screens candidates with realistic and asynchronous coding assessments that are automatically graded, resulting in quickly identifying the best developers. What main values does CodeScreen’s solution provide to the customer? - Save time for all recruiters & developers that are normally more involved in assessing candidates. - Receive a more accurate insight into the candidate's future performance in their job.

TestDome provides pre-employment testing for tech hiring and hiring in other industries, including programming, accounting, customer service, project management, and more. -Our 1000+ Questions test real-world problem solving. Get a refund if you find any of our Premium questions answered online. -Customize our ready-to-use tests any way you want or add your own custom questions. -Compare candidates to one another at a glance or dive deeper into an individual candidate’s results and answers. -Prevent cheating using webcam monitoring, duplicate email detection, and copy and paste protection. -Add multiple users to your account at no additional charge.

Hiring Developers? Don't Talk to Just Anybody. Save 80% of your screening time using automated coding tests. Automatically filter coders using programming tests. Screen candidates based on skills not on their CV. Pair-programming instead of phone interviews. Most effective way to conduct programming interview. Watch your candidate code in real-time and follow their thought process. CodeInterview lets you conduct hassle-free technical interviews in a real-time shared coding environment. CodeInterview is an online code interview tool that empowers both candidates and interviewers to solve coding problems in real-time with an online code editor and compilers for all popular languages. Run code in any of the popular languages and see output in real time. It all happens in your browser, no installations needed. Communicate effectively with your candidates with audio and video along with code! Familiar interface with features like syntax highlighting, code completion and more.

AlgoExpert is a paid online platform that helps software engineers prepare for technical interviews. It offers a curated set of 150 data structures, algorithms, and problem-solving questions that span 15 categories and 4 difficulty levels. Each question comes with a 2-part video explanation that provides a conceptual overview of the algorithm, including how best to approach, implement, optimize, and analyze the problem. Then, it gives a walkthrough of the code in Python.

Learn programming, design, and more—all on your own time. Find all the instructions you need to get an entry-level job in tech, even if you’ve never coded. Not a beginner? Test out of subjects you already know with Compass. Stay up to date with your skills. Learn the languages, frameworks, and principles required for the most in-demand careers in tech. Each of our Tracks is a mini-program designed to teach you a particular set of skills. Need to learn a new skill set? Enroll in a Track, and your learning path is all mapped out. Our courses have quizzes and code challenges to keep you engaged—because the best way to learn is by practicing. Join a lively and supportive community of students on the Treehouse forums to network, get help, and hang out with others who are studying the same topics as you. Our Tech Explorer's Toolkit is packed with free resources for anyone curious about getting a job in tech. No matter what stage you're at in your journey into tech.

We're on a mission to revolutionise how businesses assess, select, and ultimately hire tech talent. We're a tech assessments platform which evaluates tech candidate's practical ability, knowledge and interpersonal skills. Our online tech assessments are used by those hiring tech talent to evaluate their candidate's skills and ability using questions and code challenges. We have a range of assessments covering all major roles and technologies, but what makes us special is that we create custom assessments, built around our customers' tech stacks and job roles. We empower recruitment teams to shortlist candidates faster, with added confidence and enable hiring managers to have more insightful interviews.

Filtered is the end-to-end hiring platform for emerging technology. Filtered enables your business to overcome today’s tech hiring challenges and assess a candidate’s true fit for the job, team, and company through capabilities-based hiring. Our approach uncovers previously hidden applicant insights and measures their true match, not only to the job but with your business goals. Choose from one or many of our dynamic project-based templates, customize your own, or copy and paste your job description for maximum efficiency through automation. Segment, share, review, change status, and comment on candidate performance while taking advantage of our anti-fraud and anti-bias functionality all in one, user-friendly interface. Schedule and conduct your second round interviews all within our platform using our scheduling tools and video-based live coding and whiteboarding functionality. Tie it all back to the candidate!

Live coding environment in the browser with integrated video/audio call support. One stop shop for engineering interviews has arrived. Power of Google docs and the simplicity of a code editor. Collaborate with candidates using the simplest and the fastest way possible over an interview. It is one of the best tools to take interviews. Ask better questions without leaving the interview session. Add your own questions that align with your interview process. Keep them confidential and secure with our data security policy. Connect via a Reliable audio/video with the other person on the same URL without downloading any additional software . Audio/video call adapts well to fluctuating internet to make sure remote interviews are done seamlessly. Get centralized notes that shows the candidate journey from a take home assignment to interviews helping you make unbiased decisions.

Test Programming Skills Online before inviting applicants to interview! Testing Service for Recruiters, HR Managers and Team Leaders. Need to hire a programmer? Finding talent is just the first step — next you need to test their programming skills. Our service can't completely replace the interview process, but it can save you a lot of time by helping you avoid selecting incompetent developers for interviews. All you need to do is choose a coding test and send it to each applicant. Do you want the coding tests to match your own design and branding? No problem! Use your company's domain and logo without any mention of Tests4Geeks. Your applicants will think these programming assessment tests are all yours! Are you recruitment firm? Send your clients branded reports of your candidates. You'll make a great impression! Reports are provided in PDF format, making them easy to read, share and print. Programming aptitude tests are graded automatically.

Fairlane automates giving take-home challenges to your candidates. Cut down on phone screen time while giving your candidates a realistic coding test. Your engineers hate them because of the no shows, A/V issues and because it breaks their flow. Your candidates don't perform at their best because they're working in a completely different environment from what they're used to. You end up getting low signal from the phone screen and are not sure whether to move forward or not. With Fairlane, you can send candidates a link to a takehome challenge. When they click that link, candidates get time-limited access to their own GitHub repo. They can work on their project on their own, using their favorite IDE and tools. They will also be able to use all the integrations you'll have setup for the challenge (e.g: automatic test runs on commits with GitHub actions). We also let you know that the results are ready for review within Greenhouse.

Develop your team with technical training. Give your team the benefits of technical education — all in a scalable plan that works for your organization. Discounts are available for high-volume purchases. Request a personalized quote today. Give your team access to our full catalog, including interactive lessons, practice, and our brand new Skill Paths and Career Paths. We’ll curate a custom guide to our catalog based off of your team’s goals, and pair you with a dedicated coding expert to host chat-based help sessions. Team changes? No sweat — you’ll have unlimited flexibility to rotate licenses between employees. Plus, get weekly reports on your team’s learning progress. Level up specific concepts with skill paths and promote or hire from within with career paths. Manage multiple training programs with ease by assigning team members to different groups. Get access to our full course catalog and only assign content that fits your team’s needs.

Brush up your skills or learn from scratch. Increase your pace of learning & even get certified with our to the point byte size fast track courses around 20 most important topics such as data structures and algorithms programming dynamic programming etc. Understand the solutions and concepts much faster with video explanations. Created by our experts working at your dream companies, these videos will make you more structured and confident with your reasoning. Based on the pattern we have seen in most technical interviews, same set of questions tend to get repeated. We have covered most of the questions here on the site itself. So, you should be very comfortable with a tech interview after completing the course. We found that a lot of candidates who knew about the approach to solving a problem failed because of bad implementation skills. That's one of the reasons, we make it a point for you to write code and practice, so that over time, you write bug-free code in one go.

For every student, every classroom. Real results. We’re a nonprofit with the mission to provide a free, world-class education for anyone, anywhere. Students practice at their own pace, first filling in gaps in their understanding and then accelerating their learning. Created by experts, Khan Academy’s library of trusted practice and lessons covers math, science, and more. Always free for learners and teachers. With Khan Academy, teachers can identify gaps in their students’ understanding, tailor instruction, and meet the needs of every student. We empower teachers to support their entire classroom. 90% of US teachers who have used Khan Academy have found us effective. Build a deep, solid understanding in math, science, and more. Across the globe, 617 million children are missing basic math and reading skills. We’re a nonprofit delivering the education they need, and we need your help. You can change the course of a child’s life.

DojoCode is a community-driven platform that offers a variety of coding challenges and contests across different programming languages and skill levels. Our mission is to make coding education interactive, enjoyable, and accessible for everyone.

Vervoe's mission is to make hiring about merit, not background. We help employers make hiring decisions based on how well candidates can actually do the job instead of how good they look on paper. Vervoe replaces the traditional hiring process with skills assessments and gives every candidate an opportunity to showcase their talent by doing job-related tasks. Then, machine learning models to automatically rank candidates based on how well they perform. Over 8,000 companies have used Vervoe to hire top performers in 10% of the time. Our customers don't spend time doing résumé or phone screening. Instead, they deploy skills assessments at the top of the hiring funnel and only meet the most suitable candidates after their skills have already been validated.

Learn to code — for free. Build projects. Earn certifications. freeCodeCamp is a donor-supported tax-exempt 501(c)(3) nonprofit organization (United States Federal Tax Identification Number: 82-0779546) Our mission: to help people learn to code for free. We accomplish this by creating thousands of videos, articles, and interactive coding lessons - all freely available to the public. We also have thousands of freeCodeCamp study groups around the world. Donations to freeCodeCamp go toward our education initiatives, and help pay for servers, services, and staff. Since 2014, more than 40,000 freeCodeCamp.org graduates have gotten jobs at tech companies. Join a community of millions of people learning to code together for free. freeCodeCamp is a proven path to your first software developer job. If you are new to programming, we recommend you start at the beginning and earn these certifications in order. To earn each certification, build 5 required projects and get all their tests to pass.

Codeforces is a project joining people interested in and taking part in programming contests. On one hand, Codeforces is a social network dedicated to programming and programming contests. On the other hand, it is a platform where contests are held regularly, the participant's skills are reflected by their rating and the former contests can be used to prepare. Codeforces constantly develops and we plan to improve the platform to give the participants the opportunity to organize their own contests, filling the project with learning content, developing Codeforces as a training and learning platform. Contests are regularly held on Codeforces. Participating in them is free and open to everybody. Every month we organize approximately six contests. To participate, you have to be registered on the site (if you have an OpenID or a Gmail account, then you won't even have to memorize the password) and register for the oncoming contest. Make sure that you are present in the list of the users.

Talent Titan's SAAS and TurnKey Recruitment and Training solutions revolutionize Hiring and Workforce development. With well-integrated, automated solutions for Candidate Attraction, Gamified Assessments/AI screening and Candidate Engagement, Talent Titan streamlines the entire Talent Attraction workflow to enable Talent Acquisition teams across the globe higher Top Talent at scale. Our unique Training solutions enable organizations to train their distributed workforces in a standardized and scalable manner. Our platform also connects Job Seekers with Top-Tier Organizations through exclusive hiring drives, offering priority access to lucrative job positions. Join us to experience a cutting-edge approach to scalable hiring, training and cultivating a thriving workplace culture.

Xobin is an online candidate assessment software trusted by over 5000 teams worldwide to effortlessly track, assess, and interview top talent. Whether you're conducting role-based hiring assessments, tech hiring, large-scale university recruitment, or employee skill gap evaluations, Xobin is the comprehensive solution that caters to all these needs. What sets Xobin apart is its full-stack capabilities. Serving as a complete talent operating system, Xobin offers role-based skill tests, psychometric assessments, video interviews, and applicant tracking features, all complemented by a scientifically curated question library. No need to juggle different solutions for your hiring and L&D needs—Xobin has you covered. Streamline your screening process based on skills and culture fit with Xobin's online assessment platform. Operating in over 55 countries, Xobin collaborates with growth-stage startups, mid-market companies, and enterprises alike.

Coding Interview Question Online Training System. Focus on algorithm. No parsing input/output anymore. Industrial standard lint helps you write the most beautiful code. Step by step training. Coding for fun. Want more practises can filter by difficulty, algorithm and data structure? Check out our interview questions. LintCode has the most interview problems covering Google, Facebook, Linkedin, Amazon, Microsoft and so on. We provide Chinese and English versions of the challenges. Solve challenges such as: Implement an API to Access User Data, Implement Decorator with Parameters, Exception Handling, Implementing a shopping cart program, Replace the elements in a string, The number of the two numbers in the list whose sum is equal to n, Print out SMS verification code, Import a module and alias it, Importing a module, Search for a lecturer number, Print Zero, Even and Odd Number Interleave, Implement timer decorator, and many more.

CodeChef was created as a platform to help programmers make it big in the world of algorithms, computer programming, and programming contests. At CodeChef we work hard to revive the geek in you by hosting a programming contest at the start of the month and two smaller programming challenges at the middle and end of the month. We also aim to have training sessions and discussions related to algorithms, binary search, technicalities like array size and the likes. Apart from providing a platform for programming competitions, CodeChef also has various algorithm tutorials and forum discussions to help those who are new to the world of computer programming. Try your hand at one of our many practice problems and submit your solution in the language of your choice. Our programming contest judge accepts solutions in over 55+ programming languages. Preparing for coding contests were never this much fun! Receive points, and move up through the CodeChef ranks.

Improve your coding skills with practice questions and become a better developer. Observe your strengths & weaknesses. Try to solve all questions to master your programming skills. Easily keep track of your progress and stay motivated. By solving previously asked interview questions, become more familiar with the interview processes and get your dream job. Track the scores and reports of all candidates on the cloud based platform of Codela. Select a ready-to-send Codela test or create your own coding challenges.

LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews. Explore is a well-organized tool that helps you get the most out of LeetCode by providing structure to guide your progress towards the next step in your programming career. Over 1900 questions for you to practice. Come and join one of the largest tech communities with hundreds of thousands of active users and participate in our contests to challenge yourself and earn rewards. Not only does LeetCode prepare candidates for technical interviews, we also help companies identify top technical talent. From sponsoring contests to providing online assessments and training, we offer numerous services to businesses. We now support 14 popular coding languages. At our core, LeetCode is about developers. Our powerful development tools such as Playground help you test, debug and even write your own projects online.

Achieve mastery through challenge. Improve your skills by training with others on real code challenges. Challenge yourself on kata, created by the community to strengthen different skills. Master your current language of choice, or expand your understanding of a new one. Solve the kata with your coding style right in the browser and use test cases (TDD) to check it as you progress. Retrain with new, creative, and optimized approaches. Kata are ranked to approximate difficulty. As you complete higher ranked kata, you progress through the ranks so we can match you with relevant challenges. Compare your solution with others after each kata for greater understanding. Discuss the kata, best practices, and innovative techniques with the community. Author kata that focus on your interests and train specific skillsets. Challenge the community with your insight and code understanding.

Level up your coding and interview skills. Prepare for coding interviews from leading tech companies with our interview prep material. Seamless Coding Environment. A full-screen editor hosted in our platform to help you easily solve our challenges and practice. Solve challenges in one of 10+ programming languages and validate your solutions easily on our platform. Solution Guides. With a Coderbyte membership subscription, you'll have access to over 1 million solutions from other developers. Improve your skills by learning how other people solved the same challenges as you. Progress Reports. See how you're progressing with every challenge you complete. You'll be awarded points, badges,, and you'll start ranking up against other developers as you solve more challenges. The industry’s #1 code assessment platform for screening, interviews, and take-home projects. All plans include unlimited candidates, assessments, and user accounts.

Get ahead with expert-led training in coding, data, design, digital marketing, and more. Transform your workforce with intensive training, assessments, and an exclusive hiring pipeline. Break into a high-growth, high-pay career. Dive into computer science, get fluent in key frameworks and stacks, build rich apps, and more. Your best course for career transformation in design. This full-time UX bootcamp features expert instruction, one-on-one career coaching, and connections to top employers to get you hired. Challenge yourself and change your career with an 10-13 week immersive learning experience. Enhance your professional potential. Learn in-demand skills in evening, weekend, or 1-week accelerated courses. Learn at any level, anywhere. Explore full-time training and flexible part-time classes. Find out how you can learn now, and pay after you're hired. Discover easy, low-cost payment plans to finance your education.

Level up your programming skills with 3,450 exercises across 52 languages, and insightful discussion with our dedicated team of welcoming mentors. Exercism is 100% free forever. There are 52 different language tracks on Exercism for you to explore. Which one will you choose to learn first? Learning through Exercism is quite different to other programming websites, with a focus on individual practice and mentor-based learning. Here's how it works. Object oriented, functional, popular, emerging, or just plain obscure. With 52 different languages to explore, Exercism has something for you! All the coding happens on your machine in an environment you're familiar with. Download the template, solve the problem, and then upload your solution. Discussing code is one of the best ways to learn. Our friendly mentors will comment on your solutions online, introducing you to new ideas and techniques. Our tracks have between 40 and 100 exercise each.

GigaMe is the best platform for Front end/UI developer to prepare for interviews and maximize successful interview outcomes. Our platform will help you to, not only utilize your skillset, but also to expand them as well. Bring your breadth of JavaScript coding knowledge to life in well-organized, precise solutions. We provide easy and understandable ways to solve problems in OO JavaScript, Data structures and algorithms. Learn to use progressive enhancement techniques and and technologies using HTML5/CSS3. Have a clear vision of some of the most exciting new features of HTML5 and CSS3 to develop single page application. Expand your knowledge on how to answer in-depth in ReactJS topics like HOC, State, Hooks API, Reusable component, ReduxJS with examples and solutions. We have covered a multitude of the questions asked from real technical interviews, consisting of more than 500+ problems, coding questions, and solutions.

When learning to code, most people get stuck on the "bridge" between memorizing syntax and understanding the logic that makes it all work. We believe the most effective way to learn a programming language is to break the process into three phases: 1. Memorize syntax 2. Solve problems 3. Make stuff Most beginners jump from memorizing syntax directly into making stuff (or trying) without fully understanding how syntax is used to solve problems. In other words, they haven't learned how to think like a programmer, yet they're trying to solve problems like a programmer. Edabit was created to bridge this gap, while also making the process fun and addictive.

AI-powered platform for faster and better sourcing, screening, assessments, interviews and onboarding. Built by a team of experts with 20+ patents. Auto proctored assessments and interviews to ensure authenticity and integrity of the recruitment process. The sole technology platform which offers complete remote recruitment. Find the best talent from anywhere, any time at any scale. Choose from over 2,000 pre-built questions in 28 programming languages. Design tests for screenings, capability assessments, or hackathons based on your needs. Create an intuitive interface with a feature-rich coding editor backed by the platform. Automatically detect and control cheating with AI-powered live and automated proctoring.

Practice makes perfect, and Showcode challenges are the perfect opportunity to learn by doing. If a certain challenge doesn’t go well, you can go back and practice afterwards. You can build up a profile of achievements, badges and certificates. Share your profile and show companies your potential based on coding ability, rather than qualifications or experience. 84 Teams spread over 6 leagues battle head-to-head for points. Sign up to win awesome prizes and get in front of top brands. There is a total of 13 challenges to complete, 
each one taking about an hour to complete. A challenge is open for 2 weeks and only your first submission will count for scoring. Each coder can contribute points towards their University by completing a challenge. The team with the highest points (taken from the top 10 individual scores) will win the fixture and obtain 3 points. The top 10 coders from the 5 teams in each league will battle it out in the Unicode 20/21 Grand Finale to claim top spot.

DevSkiller TalentScore is the most realistic technical screening solution on the market. TalentScore is powered by theRealLifeTesting™ methodology which helps you assess technical skills with razor-sharp precision and provide outstanding candidate experience at the same time. Candidates are comfortable with TalentScore tests - 94% of them finish a TalentScore test they've started. This number is unmatched by any other technical screening solution available. DevSkiller TalentScore users are able to: • Screen tech skills fully remotely with online coding tests • Run online tech interviews and pair programming sessions with your candidates to understand their skills better • Identify bad actors early on with advanced plagiarism detection features • Reduce unconscious bias with objective automated test scoring TalentScore supports 200+ tech skills tested for multiple front end, back end, full stack, DevOps, data science, QA, and security roles across all seniority levels.

The programming interview is a winnable game. I'll show you the tricks to quickly solve problems you've never seen before. I'll teach you the right way of thinking for breaking down tricky algorithmic coding interview questions you've never seen before. No prior computer science training is necessary — I'll get you up to speed quickly, skipping all the overly academic stuff. Big O notation is the language we use for talking about how long an algorithm takes to run. It's how we compare the efficiency of different approaches to a problem. It's like math except it's an awesome, not-boring kind of math where you get to wave your hands through the details and just focus on what's basically happening. With big O notation, we express the runtime in terms of—brace yourself—how quickly it grows relative to the input, as the input gets arbitrarily large.

ReadyforWork is an immersive digital career accelerator that uses Artificial Intelligence and Machine Learning to equip entry-level job seekers with employment skills and help talent managers make data-driven recruitment decisions. We partner with industry-leading employers and entrepreneurs in high-growth markets to design personalized, project-based learning models in Finance, Digital Marketing, UX/UI, Data Science, and Engineering. We recruit best-in-class entry-level job seekers and early career professionals for a six-week intensive career coaching Bootcamp via the digital platform. At the end of the bootcamp, we open up the platform to our partners to onboard ReadyforWork leaders for internships or full-time jobs.

AssignmentOS is the first holistic platform for Higher Education to automate the sending, retrieving, and grading of students’ coding assignments while allowing students to improve their skills with real-world tools & workflows. Coding Bootcamps & Universities from all over the world rely on AssignmentOS to improve the quality and efficiency of the teaching-learning process. What is AssignmentOS? AssignmentOS is a coding assignment management system. Which problem does AssignmentOS solve? When running a coding course, it is usually quite time-consuming for lecturers and TAs to manually send, retrieve and grade students’ assignments. How does AssignmentOS solve this problem? AssignmentOS provides a platform which automates the sending, retrieving, and grading of students’ assignments via automated grading and GitHub/GitLab-based workflow.