Some of the crucial mistakes made during front-end developer hiring include: Not conducting thorough technical testing or assessments to gauge the candidate's technical abilities. Hiring a candidate based on skills that don't align with the company's needs and goals. Overlooking the importance of cultural fit and personality compatibility. Underestimating the value of experience, even for junior developers. Neglecting to review the candidate's portfolio or real-world projects to better understand their abilities and work style. By avoiding these common hiring mistakes, companies can increase their chances of finding the right fit for their front-end development team.