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Hack Reactor

Average Rating4.62
330 Reviews
1 Course

Hack Reactor is an educator for rapid career transformation, offering beginner-focused software engineering bootcamps designed so that anyone with motivation can succeed, regardless of education, experience, or background. The 16-week Beginner Coding Bootcamp is focused on JavaScript and Python, as well as AI tools and much more. 

In addition to its software engineering programs, Hack Reactor provides a large network of professional peers, 1:1 career coaching, mock interviews, job training, and more. All students graduate as autonomous, full-stack software engineers, fully capable of tackling unique problems and building complex applications on the job. Hack Reactor alumni join a diverse, engaged network of fellow students, instructors, staff, and alumni, including 14,000+ graduates at 1,100+ companies. 

330 Hack Reactor Reviews

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  • newbie
    newbie
    Student • Hack Reactor Remote (Part Time) • Online
    Verified by GitHub
    Apr 23, 2022
    Overall Experience
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    N/A

    Not for everyone

    I'm apart of the HR part time program and my experience to say the least is disappointing. the first half of the program is pair programming which you are matched with a random pair weekly who most often is "too busy" to pair with you, prefers to work solo or is flat out working ahead of you. When you reach out to address the issue of pairing, you will be told that it's normal and everyone seems to be having an issue with pairing and that staff will try to be more mindful of pairing. I m...
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  • Himmat Khalsa
    Himmat Khalsa
    Front End Engineer • Graduate • 12-Week Software Engineering Immersive • Austin
    Verified by GitHub
    Apr 14, 2022
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    Great Experience

    I had a great experience at Hack Reactor. I appreciated the preparation that was required before enrolling in the course because it gave me a chance to see if I like coding before committing to the immersive.
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  • angely rod
    angely rod
    full stack software engineer • Graduate • 12-Week Software Engineering Immersive • New York City
    Verified by GitHub
    Mar 01, 2022
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    I enjoyed my experiance

    I wanted to go to hack reactor as soon as I failed the entrance test to enroll in their program. I had applied to other programs before, and after their tests they would only tell me I failed. They wouldn't give me any feedback - but hack reactor did. Hack reactor told me I almost passed - and they offered me tutoring before the next entrance exam. I met up with someone through zoom who helped me practice until the next test (at NO cost) - and I passed. I started going to the ...
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  • Chip
    Chip
    Student • 12-Week Software Engineering Immersive • New York City
    Verified by GitHub
    Feb 01, 2022
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    Worse than I could have imagined

    I was sooo enthusiastic and super happy to go to workshops and open houses, working on javascript and to hear such goods results of these bootcamps until I had my experience and I would say - never again! 
    Starting from those events, the word from bootcamp staff was always: 'You fail only for behavior', up until you start the immersive.
    I was part of oct 2020 cohort and I have to say, it's been very exhausting, starting from the pre course and along the way there is not really a wa...
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  • Alec Stavros
    Front - End Engineer • Graduate • 12-Week Software Engineering Immersive • Online
    Verified by LinkedIn
    Nov 03, 2021
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    Software Immersive (full-time)

    Hack Reactor was amazing! I was able to do the bootcamp fully remote, and received a job offer after less than 3 months searching. The job offer is fully remote, and more than I expected to recieve!

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  • Mikka
    Front-End UI/UX Web Developer • Graduate • 12-Week Software Engineering Immersive • Online
    Verified by LinkedIn
    Sep 30, 2021
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    Hardest thing I've every done - yet also most impactful!

    Hack Reactor was NOT an easy course - 5 days a week I was 'in class' (I did the course virtually due to pandemic) for 12 hours per day, and then on Saturday I clocked out after 8 hours. Be prepared for the rest of your life to basically come to a grinding halt while you devote yourself entirely to this program over these 3 months. I came into the program with NO coding knowledge (besides what's taught in the BootCamp prep courses), and honestly felt like I was in a wave pool the entire t...
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  • Bob
    Associate Engineer • Student • 12-Week Software Engineering Immersive • Online
    Verified by LinkedIn
    Sep 01, 2021
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    Yes, rigorous, but also yes, results

    This is an incredibly rigorous program, so you have to know that this will be the entirety of your focus for the full three months (and you will be putting quite a bit of time doing prep work in the month and a half or so before it officially begins). "Drinking from a firehose" is the way a fellow graduate put it, and it definitely felt that way. If you are up for it (and why wouldn't you be? this is your life and it's yours to do with it what you will!), it does deliver on its promise. ...
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  • Joe Haller
    Software Engineer • Graduate • 12-Week Intermediate Coding Bootcamp • Online
    Verified by LinkedIn
    Aug 05, 2021
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    Challenging, but Rewarding

    My experience at Hack Reactor was undoubtedly one of the most, if not the most challenging academic experience I've had to date. This boot-camp is incredibly rigorous, and the full-time program demands that you devote essentially 100% of your waking life to study. There were times when I felt I would not make it to graduation, but that is not for lack of support on Hack Reactor's part. The instruction team is excellent, and clearly has a genuine desire to help their students grow and suc...
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  • Joseph Huntington
    Support Engineer • Graduate • Boulder
    Verified by LinkedIn
    Jul 28, 2021
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    Hard as hell, then fun and fascinating.

    I really enjoyed my time at Hack Reactor. The first week or two, I felt so behind that they moved so quickly and the hours were so long. I was under some of the greatest stress of my life. I pushed through and was learning so much, eventually that stress transformed into excitement. I started to have fun between the frustration. I made friends I still hang out with, learned about so many people's unique experiences, and learned so much about programming that I could never have learned on...
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  • Nastassia
    Software Developer at Precision Systems Inc. • Graduate • 12-Week Software Engineering Immersive • New York City
    Verified by LinkedIn
    Jun 05, 2021
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    the best decision of my life

    Hack Reactor was truly an incredible experience. It challenged me to learn quickly, build teamwork, and communicate like an engineer. Not only did I learn the tools that I needed to succeed in the industry, but I also created a portfolio that impressed hiring managers and recruiters. Autonomy is highlighted in this course. You get what you put into it. I entered Hack Reactor with zero background in coding (other than their basic prep) and was able to succeed due to the guidance and help ...
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  • Daniel He
    Front End Engineer • Graduate • 12-Week Software Engineering Immersive • Austin
    Verified by LinkedIn
    Apr 07, 2021
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    Worthy shortcut over grad school

    I planned to go to grad school to make my career transition to software engineering but was told Hack Reactor might be a good boot camp to help me do it all faster. In the end, in only 5 months, I was able to sign an offer at a company working on something I really believe in. 

    If you are incredibly driven, sure about your goals, and value your time, Hack Reactor is the right pressure cooker to get you what you want as fast as possible. The curriculum is highly curated for your de...
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  • Joe DiMartino
    Full Stack Developer • Graduate • 12-Week Software Engineering Immersive • New York City
    Verified by LinkedIn
    Mar 09, 2021
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    Autonomy is key

    I lost my job in the early stages of COVID-19.  I decided to give programming a shot with my downtime.  Hack Reactor was a major component of my path from zero programming experience to an amazing job as a developer within that span of a year.

    The style of the SEI program at Hack Reactor suited my needs exactly, but I don't know if that would hold true for everyone.  I had a basic handle on javascript and was starting to apply javascript to web development.  The topic was so expan...
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  • Andrew Song
    Graduate • 12-Week Software Engineering Immersive • Seattle
    Verified by LinkedIn
    Feb 22, 2021
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    Software Engineer

     Joining Hack Reactor was hands-down one of the best decisions that I could have made for myself. The program does an extraordinary job of providing students with the tools they need to be successful, both technically and professionally. In-depth lectures, supportive campus staff, exciting challenges and projects, and all-around amazing people. I came into the program with a decent amount of coding experience and was surprised to learn much more than I was expec...
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  • Jesse Perez
    Jesse Perez
    Software Engineer • Student • 12-Week Software Engineering Immersive • Austin
    Verified by GitHub
    Feb 01, 2021
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    Great place to switch your career!

    I had been eyeing hack reactor for the past 5 years and finally decided to make the switch and attend in fall 2020. I'm so glad I did! I attended the Austin campus (remote due to covid) and the staff was amazing. While yes, everything they teach could be found online for free - the path, support and friends that I found with hack reactor made it worth every penny. It definitely wasn't an easy program, about 11 hours a day, 6 days a week - but it was packed full of lectures, practice, pro...
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  • KIm Luu
    Software Engineer • Graduate • 12-Week Software Engineering Immersive • Los Angeles
    Verified by LinkedIn
    Dec 07, 2020
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    Hack Reactor is a great place to get started

    Hack Reactor is a great place for very little or no computer science background people to start their journey to become a professional software engineer. I was a complete outsider in the software and computer field before HR.  From a little knowledge about Javascript when I started my cohort, I graduated being able to create full-stack applications and then got a job as a software engineer a month and a haft later. I also appreciate the soft skills I got from HR. From small things like e...
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  • Tracy Tran
    Graduate • 12-Week Software Engineering Immersive • Los Angeles
    Verified by LinkedIn
    Dec 07, 2020
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    Job Assistance

    Is it (the Software Engineering Immersive) worth it?

    If you are here reading this right now, you've probably already done extensive research on Hack Reactor's Software Engineering Immersive program and now you're wondering, "Is it worth it?" As someone who have been through the bootcamp and have pursued a degree in Computer Science at a credited University, I can assure you that this twelve weeks bootcamp is worth a lot more than two (or more) years of college. Let me break down my ratings for you:

    Curriculum:
    I...
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  • Elana
    Elana
    Job seeker • Graduate • 12-Week Software Engineering Immersive • San Francisco
    Verified by GitHub
    Dec 03, 2020
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    Remote program (through the SF campus) greatly exceeded my expectations

    I started prepping for Hack Reactor with the intention of joining the full-time, in-person immersive in San Francisco. COVID changed my plans along with everyone else's, and I delayed my start by three cohorts hoping for an in-person experience. I finally gave in and did the program remotely, and in the end I'm so glad it all worked out this way. The remote program completely exceeded all of my expectations, and Hack Reactor as an organization as really nailed down how to grow and foster...
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  • Edmond Lee
    Edmond Lee
    Graduate • 12-Week Software Engineering Immersive • San Francisco
    Verified by GitHub
    Nov 23, 2020
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    Worth it for Computer Software and Engineering college majors

    Unlike most applicants and my cohortmates, I decided to apply and attend the Hack Reactor program as someone who graduated with a computer engineering degree and had a bit of software developer experience. At the time it was two years after I graduated and my job search wasn't going well due to behavioral issues I had.

    Hack Reactor not only allowed me to move up but importantly to move out of where I was. The staff in the San Francisco campus were very respectful of everyone's nee...
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  • Ashwin Aravindan
    Software Engineer • Graduate • 12-Week Software Engineering Immersive • San Francisco
    Verified by LinkedIn
    Nov 11, 2020
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    Best decision of my life

    One of the best decisions I’ve ever made in my life. I even came in with previous software development experience, and still learned much more than I originally hoped for. They don't just transform you into a competent software engineer, but also help improve your all-around character. I've learned to present myself better to both employers and friends, and have become someone that (hopefully) anyone would love to work with.  I graduated 5 years ago now (summer of 2...
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  • Jen
    Jen
    Software Engineer • Graduate • 12-Week Software Engineering Immersive • San Francisco
    Verified by GitHub
    Nov 09, 2020
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    Worth the investment for career support alone

    It’s been almost four years since I’ve graduated from the program (SF onsite, June - September 2016), but enough people have reached out to me since then that I felt like it was worth the time to summarize my thoughts and experiences for others. 
    Hack Reactor was, by far, one of the best decisions I’ve made to jumpstart my career. I did pretty extensive research beforehand to try to figure out which bootcamp was right for me, and HR stood out immediately because ...
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Hack Reactor Alumni Outcomes

Recent Hack Reactor News

Jess Feldman
Jess Feldman
Updated July 29, 2021
Course Report · Course Report Coding Bootcamp News Roundup - July 2021 This July, we’re reporting on one huge ($850M!) bootcamp acquisition and $35 million in bootcamp fundraises. Two higher ed experts opined about both sides of the debate around expanding federal funding like Pell grants to short-term programs like bootcamps. We’re also covering what bootcamps need to do beyond just teach...
Rachel Meltzer
Rachel Meltzer
Updated April 22, 2025
With almost all personal banking, lending, electronic payments, and trading done online these days, financial technology is an in-demand field for technologists in 2021. But do the top fintech companies actually hire coding bootcamp graduates? We’re breaking down what to expect at a financial technology company, and the top 6 Fintech companies that hire bootcamp alumni. Plus, our tips for emp...
Jess Feldman
Jess Feldman
Updated April 01, 2021
Course Report · Course Report Coding Bootcamp News Roundup - March 2021 We’re wrapping up March, which is Women’s History Month, so it’s only appropriate to share media coverage about the women-in-tech initiatives and scholarships at coding bootcamps. Over at the Course Report office, we published our Alumni Outcomes & Demographics Report in March and it offered key insights into how c...
Liz Eggleston
Liz Eggleston
Updated March 03, 2021
You’ve likely heard that mentorship is key to a successful career change, but what exactly makes a great mentor and how can you get the most out of a mentorship? As a beginner coder, Elana was drawn to the rave reviews of Hack Reactor’s career prep and tight knit alumni network. With the added bonus of Telegraph Track – a free extra layer of resources provided to underrepresented students at ...
Jess Feldman
Jess Feldman
Updated June 08, 2021
Course Report · November 2020 Coding Bootcamp News This November, we’re talking about one major bootcamp acquisition and three fundraises (including one over $75MM)! But of course, the biggest news this November was the U.S. election, so we’re covering news about the Trump administration’s legacy on private education, and what the bootcamp industry can expect under the new Biden administra...
Liz Eggleston
Liz Eggleston
Updated November 06, 2020
What does it take to evolve from a bootcamp graduate or Junior Developer to a senior role like a Software Architect? Everyone says software engineering is a career of “lifelong learning,” but we’re breaking down exactly what that means during your first 10 years after bootcamp. With the help of Curtis Schlak, a Galvanize/Hack Reactor instructor with over 20 years of engineering experience, we...
Liz Eggleston
Liz Eggleston
Updated September 17, 2020
Many bootcamps are moving online in 2020, but Hack Reactor has actually offered their immersive bootcamp, Hack Reactor Remote, since 2014! Today, Jonathan Lewis from Hack Reactor walks us through the Hack Reactor online classroom, the differences between their in-person and remote bootcamps, and his advice for anyone who is asking themselves, “is this the right time to do a coding bootcamp?...
Jess Feldman
Jess Feldman
Updated August 27, 2020
  Course Report · August 2020 Coding Bootcamp News Over $100M was invested in coding bootcamps this August! We cover those fundraises and why coding bootcamps are looking so appealing to investors these days. This month, we also saw new research about the rising interest in gap years and the demand for upskilling, and how coding bootcamps are uniquely positioned to meet both of those ...
Rachel Meltzer
Rachel Meltzer
Updated April 22, 2025
While most immersive coding bootcamps are designed for adult career-changers, there’s a rising number of summer bootcamps, pre-college programs, and online bootcamps now geared towards high school students and rising college freshmen. More kids and high school students than ever are learning to code and turning to bootcamps to learn practical programming languages, build hands-on projects, an...
Jess Feldman
Jess Feldman
Updated June 30, 2020
Course Report · Course Report Podcast June 2020 This June, we’re covering fundraises in the bootcamp world (newsflash: MOOCs are back!), ways bootcamps can integrate with workforce development, and the pros and cons of Income Share Agreements. Also did you hear that Flatiron School is spinning out of their partnership with WeWork and operating independently again? We’ll certainly be digg...
Liz Eggleston
Liz Eggleston
Updated December 26, 2023
Schools and universities may be scrambling to figure out remote learning, but coding bootcamps have essentially been preparing for this since 2013. Online coding bootcamps already use Zoom video, Slack, GitHub, and VS Code Live Share for pair programming, online lectures, and to connect mentors and instructors with students. Of course, you can learn to code online – but it doesn’t stop there!...
Jess Feldman
Jess Feldman
Updated April 30, 2025
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Imogen Crispe
Imogen Crispe
Updated September 10, 2019
Since Kevin Weng graduated from Hack Reactor he has worked as a software engineer at Gliffy, Lyft, and now Google! Three years ago, Kevin felt stuck in his Mechanical Engineering job, so he decided to attend Hack Reactor’s full-time coding bootcamp in San Francisco after hearing glowing reviews from multiple friends. Kevin walks us through how he made his way from bootcamp to Google, how Ha...
Liz Eggleston
Liz Eggleston
Updated June 27, 2019
Since Galvanize acquired Hack Reactor, you may be wondering what’s new about the Software Engineering Immersive. We sat down with Teddi Maull, who actually graduated from Galvanize in 2015 and now works as an instructor, to learn about the changes to curriculum, time commitment, and focus in the new immersive bootcamp. Teddi shares why she was passionate about returning as an instructor to ...
Imogen Crispe
Imogen Crispe
Updated May 31, 2019
In May the coding bootcamp industry got a lot of coverage in mainstream news including the New York Times and the Wall Street Journal. In our latest podcast we discuss the new ways military veterans can learn to code, we look at three New York Times articles about coding bootcamps, and hear about a coding bootcamp facing closure. Income share agreements remained a hot topic, plus find out a...
Imogen Crispe
Imogen Crispe
Updated April 04, 2019
  As an aspiring software engineer, you need to learn programming languages like JavaScript, Ruby, or Python. But what else can you learn to stand out from the crowd and land a job? That’s where computer science fundamentals like data structures come in. Fred Zirdung, who has taught data structures at Hack Reactor since 2012 and is now Head of Curriculum, explains what data structures a...
Jess Feldman
Jess Feldman
Updated December 01, 2025
Oh Summer, one of the best seasons of the year! While it’s a time to relax, bask in the sun, and plan trips with family and friends, summer is also an awesome time to learn. If you’re a current student, teacher, or professional looking to learn to code, a summer bootcamp is a great opportunity to learn to code in a short time frame. Various coding bootcamps offer summer courses to help you la...
Liz Eggleston
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Updated December 04, 2024
The landscape of online coding bootcamps is vast – ranging from $30/month subscriptions to full-time bootcamps that cost around $20,000. And many online coding programs now offer Income Share Agreements (ISA), which adds another layer of complexity when comparing online coding bootcamp costs. In addition to flexibility, remote code bootcamps cost less than in-person bootcamps – the average on...
Imogen Crispe
Imogen Crispe
Updated January 16, 2019
When the demands of lengthy concert tours kept Audio Engineer Tre Ammatuna from his wife and three young kids, he wanted to find a career that allowed him to be closer to home. He had dabbled in web design, so decided to enroll in Hack Reactor Remote and study from home in Athens, Georgia, rather than commute to another city. Tre tells us how he stayed focused and motivated during Hack React...
Imogen Crispe
Imogen Crispe
Updated December 27, 2018
As we near the end of 2018, we're rewinding and reflecting on the most interesting and impactful coding bootcamp news of the year. Come with us as we look at trends, digest thought pieces, break down the ~$175 million in new funding, and more. We’ll also look at our predictions for 2019 and our hopes for the future of coding bootcamps! 2018: Course Report in Numbers We added 89 new scho...

Hack Reactor Alumni Reviews Summary

Based on 300+ Hack Reactor reviews on Course Report, alumni frequently praise the intensive and immersive nature of their programs, particularly the Software Engineering Immersive. Alumni often mention the high level of rigor and the comprehensive curriculum that prepares them for careers in tech. One student shared, "Hack Reactor was amazing! I was able to do the bootcamp fully remote, and received a job offer after less than 3 months searching."​​ However, some reviews highlighted the challenging aspects, such as the demanding workload and the need for total commitment during the program.
Overall Experience
4.6
Instructors
4.6
Curriculum
4.6
Job Assistance
4.5
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More Information
Guarantees Job
Job Assistance
Includes Housing
Offers Corporate Training
Accepts GI Bill
Licensing
Read details here: https://www.galvanize.com/regulatory-information
FAQs

How much does Hack Reactor cost?

Hack Reactor costs around $19,480.

What courses does Hack Reactor teach?

Hack Reactor offers courses like 16-Week Beginner Coding Bootcamp with JavaScript & Python.

Where does Hack Reactor have campuses?

Hack Reactor teaches students Online in a remote classroom.

Is Hack Reactor worth it?

Hack Reactor hasn't shared alumni outcomes yet, but one way to determine if a bootcamp is worth it is by reading alumni reviews. 330 Hack Reactor alumni, students, and applicants have reviewed Hack Reactor on Course Report - you should start there!

Is Hack Reactor legit?

We let alumni answer that question. 330 Hack Reactor alumni, students, and applicants have reviewed Hack Reactor and rate their overall experience a 4.62 out of 5.

Does Hack Reactor offer scholarships or accept the GI Bill?

Right now, it doesn't look like Hack Reactor offers scholarships or accepts the GI Bill. We're always adding to the list of schools that do offer Exclusive Course Report Scholarships and a list of the bootcamps that accept the GI Bill.

Can I read Hack Reactor reviews?

You can read 330 reviews of Hack Reactor on Course Report! Hack Reactor alumni, students, and applicants have reviewed Hack Reactor and rate their overall experience a 4.62 out of 5.

Is Hack Reactor accredited?

Read details here: https://www.galvanize.com/regulatory-information

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